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Fitbit Charge HR Wireless Activity Wristband (Black, Large)
Operating System | Windows, Apple_iOS, Apple_iOS, Android, Windows, Android |
Special Feature | sleep_monitor, voice_call, pedometer, fitness_tracker |
Wireless Communication Standard | Bluetooth |
Battery Cell Composition | Lithium Ion |
Shape | Rectangular |
Screen Size | 1 Inches |
Brand | Fitbit |
Style | Charge |
Color | Black |
Target Audience | Unisex Adult |
About this item
- Track workouts, heart rate, distance, calories burned, floors climbed, active minutes and steps
- Monitor your sleep automatically and wake with a silent alarm
- See call notifications, daily stats and time of Day on the OLED display
- Sync stats wirelessly and automatically to your computer and over 150 leading Smartphones
- Utilize the sizing tool in product details below to ensure proper fit
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- Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn more
PRODUCT CERTIFICATION (1)
Pre-owned Certified: Electronics products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.
- Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn more
PRODUCT CERTIFICATION (1)
Pre-owned Certified: Electronics products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.
From the manufacturer
Fitbit Charge HR.
Mobile & Online Tools
- Sync stats wirelessly and automatically to your computer and 120+ leading smartphones—including Android, iOS and Windows.
- Set goals, log food, see progress, analyze trends and earn achievement badges through your mobile and online dashboard.
- Share and compete with friends and family on the leaderboard and in New Fitbit challenges.
Wireless Heart Rate + Activity Wristband
Make every beat count with Charge HR—a high-performance wristband with automatic, continuous heart rate and activity tracking right on your wrist. See heart rate all day and during workouts to get more accurate calorie burn, reach your target workout intensity and maximize training time. Track steps, distance, floors climbed and sleep quality and more, and stay connected with Caller ID and time of day on display. Charge HR also wirelessly syncs to your smartphone and computer so you can monitor your trends and get the motivation you need to push yourself further—every step, every beat, every day.
- PurePulse Heart Rate.
- Activity Tracking.
- Auto Sleep + Silent Alarm.
- Exercise Tracking.
- Caller ID.
- OLED Display.
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PurePulse Heart RateGet continuous, automatic, wrist-based heart rate monitoring and see simplified heart zones—with no uncomfortable chest strap. |
Activity TrackingTrack steps taken, distance traveled, calories burned, floors climbed and active minutes. |
Auto Sleep + Silent AlarmAutomatically monitor how long and how well you sleep and set a silent, vibrating alarm. |
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Exercise TrackingRecord workouts in Exercise Mode, then see detailed workout summaries on your smartphone. |
Caller IDSee call notifications right on your wrist when your phone is nearby. |
OLED DisplayBright display shows daily stats and time of day right on your wrist. |
Product Description
Product Description
Make every beat count with Charge HR—an advanced activity wristband that gives you automatic, continuous heart rate tracking right on your wrist—all day, during workouts and beyond. Check heart rate 24/7 to maximize training, maintain exercise intensity and measure calorie burn. Automatically track your all-day activity, exercise and sleep, and stay connected with call notifications on display. By wirelessly syncing stats and trends to your smartphone and computer, Charge HR gives you the motivation you need to push yourself further—every step, every beat, every day.
From the Manufacturer
• Certain features like Auto Sleep Tracking and SmartTrack may be disabled when using this accessory. Classic accessory bands are the recommended accessory for high intensity workouts and sleep tracking. • Do not wear the Flex 2 Pendant accessory while sleeping or during high intensity activity, as doing so could create a choking hazard. • Flex 2 Pendant accessories contain magnets. Magnets may interfere with pacemakers, defibrillators, or other medical devices. Consult your physician and the manufacturer of your medical device before using to determine if these accessories are safe for you. If the accessories may be interfering with your pacemaker, defibrillator, or other medical device, do not wear the accessories.
Buying Guide
Move it up: Since blood increases further up your arm, wear your tracker higher on your wrist to improve the heart rate signal during workouts. Start by moving the device up to three finger widths above your wrist bone, then experiment with slightly lower placement. Keep it secure: The less your tracker moves during exercise, the more chance you have of maintaining a heart rate signal throughout the activity. Do not wear the band too tightly, as this can restrict blood flow and goes against our wear and care guidelines. Hold steady for ten seconds: High intensity exercises or activities that cause you to keep your wrist bent (like push-ups) or move your arms vigorously (like dance) may interfere with heart rate signals. If you stop seeing a signal during these types of activities, hold your wrist steady for ten seconds during breaks to get your reading.
Manufacturer Contact Information
Customers contact: support@fitbit.com
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 8.2 x 0.83 x 0.45 inches; 0.8 ounces
- Item model number : FB405BKL
- Department : unisex-adult
- Batteries : 1 Lithium Polymer batteries required.
- Date First Available : October 17, 2014
- Manufacturer : Fitbit Inc
- ASIN : B00N2BW2PK
- Best Sellers Rank: #196,199 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
- #460 in Activity & Fitness Trackers
- Customer Reviews:
Product guides and documents
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This Item Fitbit Charge HR Wireless Activity Wristband (Black, Large) | Recommendations | dummy | dummy | dummy | dummy | |
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Price | — | $99.95$99.95 | $99.95$99.95 | $84.82$84.82 | -24% $189.95$189.95 List: $249.95 | -15% $169.00$169.00 List: $199.95 |
Delivery | — | Get it as soon as Tuesday, Jun 11 | Get it as soon as Wednesday, Jun 12 | Get it Jun 12 - 18 | Get it as soon as Tuesday, Jun 11 | Get it as soon as Tuesday, Jun 11 |
Customer Ratings | ||||||
Mobile App | 3.5 | 4.0 | 4.0 | 4.4 | 4.0 | 3.8 |
Accuracy | 3.4 | 3.8 | 3.8 | 4.2 | 3.7 | 4.3 |
Sleep tracking | 3.3 | 3.9 | 3.9 | 4.2 | 4.1 | 3.9 |
Battery life | 3.1 | 4.5 | 4.5 | 4.8 | 4.2 | 4.0 |
Sold By | — | Amazon.com | LLC, | Acute Tek (We Record SN) | Amazon.com | Loyal Firm |
operating system | Apple iOS, Android, Apple iOS, Android, Windows, Apple iOS, Android, Windows | android | android | android | ios | ios |
display size | 1 inches | 1968.51 inches | 3 inches | 0.72 inches | 1.69 inches | 1.69 inches |
connectivity tech | — | Bluetooth | — | USB | Bluetooth | Ethernet |
supported applications | Fitness Tracker, Pedometer, Sleep Monitor, calorie tracker, Alarm, Phone, continuous heart rate monitor monitor, distance tracker | Sleep Monitor, Heart Rate Monitor, Alarm, Phone, Fitness Tracker, Reminders | Sleep Monitor, Heart Rate Monitor, Alarm, Phone, Fitness Tracker, Reminders | Fitness Tracker | GPS, Sleep Monitor | GPS, Phone |
input interface | buttons | touch screen | touch screen | touch screen | touch screen | touch screen stylus pen |
wireless standard | bluetooth | bluetooth | bluetooth | bluetooth | bluetooth | bluetooth |
water resistance | water resistant | water resistant | water resistant | water resistant | water resistant | water resistant |
Videos
Videos for this product
2:59
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Customer Review: Nearly Flawless Fitness Tracker
Michael
Videos for this product
2:28
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CES 2016: Fitbit Charge HR
CES 2016
Videos for this product
0:06
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Customer Review: A Good Disposable Tracker
David H. Obelcz
Videos for this product
1:01
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Fitbit Charge HR
Merchant Video
Important information
Indications
• Make sure your band isn’t too tight. Wear the band loosely enough that it can move back and forth on your wrist. • If you use Fitbit Charge HR , Fitbit Blaze or Fitbit Surge , for better heart rate readings during exercise, we suggest wearing the band so it’s secure, but not too tight, and wearing the band higher on your wrist (about 2-3 finger widths above your wrist bone). Lower the band on your wrist and loosen it after exercise.
Directions
Keep it Clean: Regularly clean your band and wrist—especially after working out or sweating. Rinse the band with water or wipe it with a small amount of rubbing alcohol. Do NOT use hand soap, body soap, dish soap, hand sanitizers, cleaning wipes or household cleaners which could get trapped beneath the band and irritate skin. Always dry the band well before putting it back on. Keep it Dry: While Fitbit devices are water resistant*, it’s not good for your skin to wear a wet band for long periods of time. If your elastomer band gets wet—like after sweating or showering—rinse and dry it thoroughly before putting it back on your wrist. Be sure your skin is dry before you put your band back on. Don’t Wear It Too Tight: Make sure your band isn’t too tight. Wear the band loosely enough that it can move back and forth on your wrist. If you use Fitbit products with Purepulse Heart Rate tracking, for better heart rate readings during exercise, we suggest wearing the band so it’s secure, but not too tight, and wearing the band higher on your wrist (about 2-3 finger widths above your wrist bone). Lower the band on your wrist and loosen it after exercise. Give Your Wrist a Rest: Prolonged rubbing and pressure may irritate the skin, so give your wrist a break by removing the band for an hour after extended wear. Keep it Clean: Regularly clean your band and wrist—especially after working out or sweating. Rinse the band with water or wipe it with a small amount of rubbing alcohol. Do NOT use hand soap, body soap, dish soap, hand sanitizers, cleaning wipes or household cleaners which could get trapped beneath the band and irritate skin. Always dry the band well before putting it back on. Keep it Dry: While Fitbit devices are water resistant*, it’s not good for your skin to wear a wet band for long periods of time. If your elastomer band gets wet—like after sweating or showering—rinse and dry it thoroughly before putting it back on your wrist. Be sure your skin is dry before you put your band back on. Don’t Wear It Too Tight: Make sure your band isn’t too tight. Wear the band loosely enough that it can move back and forth on your wrist. If you use Fitbit products with Purepulse Heart Rate tracking, for better heart rate readings during exercise, we suggest wearing the band so it’s secure, but not too tight, and wearing the band higher on your wrist (about 2-3 finger widths above your wrist bone). Lower the band on your wrist and loosen it after exercise. Give Your Wrist a Rest: Prolonged rubbing and pressure may irritate the skin, so give your wrist a break by removing the band for an hour after extended wear.
Legal Disclaimer
FULL MANUFACTURERS WARRANTY APPLIES. NO RETURNS WILL BE ACCEPTED, UNLESS ISSUE IS CARRIER RELATED.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the steps and heart rate tracking of the wearable computer. They mention that it's perfect for tracking heart rate while running and biking, and that the data collected from the heart rate is reasonably accurate. They are also happy with ease of use. However, some customers have reported durability issues, saying that the product is fragile and not 100% reliable. They also complain about the battery life, saying it eats up the battery in no time. Customers also dislike connectivity, and charging. They differ on performance, and accuracy.
AI-generated from the text of customer reviews
Customers like the steps tracking of the wearable computer. They say it's perfect for tracking their heart rate while running and biking, and they like the data collected from the heart rate. They also say the heartrate monitor is relatively accurate, at least at rest. Customers also say it works great to track their steps and floors climbed, and that they enjoy being able to track trends.
"...I found the step count to be very accurate. I have used other step counting devices and none compare...." Read more
"...I don't use all the features, but I really enjoy being able to track trends (how much activity per day) and my effort with my general health and how..." Read more
"...The steps are great to track also but can be a bit unreliable at times, like when I bounce on my fitness ball, it tracks every bounce as a step, lol..." Read more
"...This device seems to track going up stairs fairly accurately (Vivofit doesn't do this).Sleep Mode..." Read more
Customers find the wearable computer intuitive, convenient, and easy to use. They also appreciate the reporting interface, graphs, and interface with multiple devices. Customers also mention that the food tracker is pretty easy to operate and has a barcode scanner. Overall, most are satisfied with the ease of use.
"...Water Consumption – you can log your water intake. It has some nice quick adds that you can select from an icon. Great feature...." Read more
"...They are motivational and intuitive and they give you goals to shoot for...." Read more
"...But the process is tedious and you need to manually tell it to sync. Half of the time, the sync fails to find my Charge HR nearby...." Read more
"...~ It has a very easy interface with multiple devices. I've used it with a Droid, an Apple iPad and a laptop with the wireless dongle...." Read more
Customers are mixed about the performance of the wearable computer. Some mention that it works well, does all of the basics well, and the pedometer seems to be working fine. However, others say that it does not do a good job of tracking your steps when you are pushing a grocery, it's completely off most of the time, and that the user guide is basically non-existent.
"...The big controversy is the Heart Rate monitor. Here’s the truth: IT WORKS!!..." Read more
"...decided it was time to return the fitbit because it was not able to do anything at all that I would have expected it to do, my daughter’s activity..." Read more
"...or an ER doctor, I highly recommend this FB model for all of it's awesome features and the great motivation to be active that it provides." Read more
"...changes to their health and fitness, this product is a wonderful tool to use. It's certainly much cheaper than a trainer...." Read more
Customers are mixed about the accuracy of the wearable computer. Some mention that the accuracy seems pretty good, while others say that the heart rate monitor is not 100% accurate and has trouble reading their heart rate while exercising.
"...The heart rate monitor is not 100% accurate, but it's enough for my purposes.- Easy to wear- Comfortable (with caveats)-..." Read more
"...The resting HR is just as accurate as the HR for workouts. I like the distance tracker. This also seems pretty accurate...." Read more
"...Only one problem…I kept finding that the heart rate monitor was very unreliable… sometimes it seemed to function well and record my heart rate for..." Read more
"...The only thing I don't really like is the stairs counting part. It is completely off most of the time...." Read more
Customers are dissatisfied with the durability of the wearable computer. They mention that it's fragile and doesn't last long. Some say that the band starts to disintegrate within six months. Overall, some customers are disappointed with the quality and durability of this product.
"...- As with the heart rate, it's not 100% reliable. You have to give it a gauge, you may be 5 BPM above or below what it's reported...." Read more
"...The steps are great to track also but can be a bit unreliable at times, like when I bounce on my fitness ball, it tracks every bounce as a step, lol..." Read more
"...Within a couple months of it's warranty, my band broke off the watch. Unlike even some of the less expensive models, it was not replaceable...." Read more
"...The product itself was definitely busted...." Read more
Customers are dissatisfied with the battery life of the wearable computer. They mention that it eats up the battery in no time, and needs to be recharged every three to four days. Some say that the product has a known battery issue.
"...It eats up the battery in no time. I also do not have it synching all day long--I synch it at night when I take it off to get ready for bed...." Read more
"...The Surge, on the other hand, needs to be charged frequently, even when I am not using it often...." Read more
"...on, and the fitbit is setup to sync with the phone the battery will only last about 1 day...." Read more
"...Battery Life: I generally get about four days out of it before I get an email reminding me that it's time to charge it...." Read more
Customers are dissatisfied with the connectivity of the wearable computer. They mention that the device wouldn't sync at all, the wireless syncing is hit or miss, and the process is tedious and you need to manually tell it to sync. They also say that the connection with their phone was unstable and the cable would not stay connected.
"...it is the heart rate monitor part of the device, but it sticks out a little and dents your arm. I am not wearing it too tight...." Read more
"...be stuck with the same horrible website and extreme lack of ability to sync your data with other sites/apps." Read more
"...the biggest strength of this device (and company) is the bluetooth connected app. I have it on my phone and access it frequently...." Read more
"...This means not all your notifications will come through AND it doesn't always sync "all day" even when set that way...." Read more
Customers have negative opinions about the charging of the wearable computer. They say it's confusing and painful. They also mention that the charging cable is ridiculous and the HR Charge goes crazy as soon as their heartbeat goes over 165 bpm.
"...Charging the device is confusing, at first, because FitBit uses a proprietary connector USB cable that is extremely short (perhaps 6 inches?)..." Read more
"...I woke up to find that, though it was plugged in all night, it hadn't charged one bit...." Read more
"...Charging. Charging is painful...." Read more
"...for my regular workouts, and when compared, the Charge HR is significantly lower in readings...." Read more
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Top reviews
Top reviews from the United States
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Features:
1.) Step Count
2.) Heart Rate Monitor
3.) Distance
4.) Calories Burned
5.) Floors (flights) climbed
I found the step count to be very accurate. I have used other step counting devices and none compare. The big controversy is the Heart Rate monitor. Here’s the truth: IT WORKS!! I have a heart rate monitor that I use for workouts and it matches up perfectly. The key is you need to wear the Fitbit high enough on your arm (two finger width from your wrist bone). Also, the directions say wear it loosely on your arm – I DON’T. I wear it snug so it cannot slide up and down my arm. The resting HR is just as accurate as the HR for workouts. I like the distance tracker. This also seems pretty accurate. I love to walk and run down my road. I know how far it is and the Fitbit is very close. Calories burned – I love this feature so I know where I am on my “off” days and I adjust my meals accordingly. The floor count is great. I don’t know how it knows but it’s a great piece of information. My daily goal is 10 floors but it’s sometimes fun to challenge myself to hit a higher number (one day I did 70 floors).
Used with PHONE APP (I never used the computer sync not sure what all it offers – would assume similar features):
6.) Active Minutes (shows all active minutes with elevated HR. Can review on a chart for the day. Can all see the past days, weeks.)
7.) Track Exercise. When you press and hold down the button on the Fitbit you start the tracking of a workout. While you are working out you can check your stats (time, HR, distance, steps, etc.)
8.) Weight Tracker – set goals for weight loss if you wish and your app will adjust your activity and calorie goals to help meet your weight loss goals
9.) Sleep Tracker – you can manually set to “sleep” or you can let the Fitbit track it automatically. I found this information amazing. I was surprised by the amount of time that I am restless and wake up during the night.
10.) Calories Eaten – you can log your meals. It has a scanner for most brands (love this feature!). You can search for items including restaurants. You can add custom items with the nutrition label on your package. If you are trying to lose weight – I highly recommend logging everything you eat. I know that it makes me hold myself accountable. If I’m not tracking it’s because I know I am eating something I shouldn’t be!
11.) Calories Left – this adjusts throughout the day based on activity to help you space out your calories.
12.) Water Consumption – you can log your water intake. It has some nice quick adds that you can select from an icon. Great feature.
Overall – the Fitbit has been a great motivator for me. I am constantly trying to beat my personal records. After I purchased my Fitbit – slowly everyone in my family purchased one too. The app is great for challenges with friends and family. Although I love to beat my records – I love it even more when I beat my husband and sons! I know there are other features to the app but I highlighted the items that I use the most. I would highly recommend the Fitbit for anyone who wants an accurate recording of activity and Heart Rate. Great Product! I would purchase again without hesitation. Well worth every penny!
I was hesitant to buy this model, given the varied reviews on it, and in fact, I tried to cancel my order after reading all of the bad reviews about the heart rate monitor portion of it, but it was too late. So, I just decided to get it anyway, and I am SO GLAD I did! Here are my thoughts.
Pros:
Heart rate Monitor: For what it is (a $25 HR monitor) this HR monitor is great. Sure, if you compare it to your several hundred dollar fancy pants chest strap HR monitor, it may not quite match up. Am I the only one who has read those reviews and thought, "Well, DUH."?? That's like trying to compare it to a hospital-grade electrocardiograph. You should hope there's a slight variation, otherwise, hospitals would be measuring your heart rate with a Fitbit.
IMO, the HR monitor on this model of Fitbit is more than adequate. I have nothing to compare it to (I keep my ECG in storage), but it goes up a logical amount when I run and exercise, increasing as my exercise intensity increases, and goes down when I am resting and sleeping. If you are new to the exercise world, and like me, unsure of why you should measure your HR, the basic reason is to know whether you are in the fat burn, cardio, or peak HR range. Knowing my HR at any time allows me to know when to increase or decrease the intensity of my workout so that I can stay in the desired range. If you are more curious about just knowing your HR for basic purposes during a workout or at any given time (esp. when you sneeze or people scare you), then you will be completely satisfied with it.
Steps: I have tested the accuracy of the step-counter many times, especially after reading all of the reviews saying it was inaccurate. I have found no problems. Unlike many others have said, waving my arms around (I'm Italian, so this happens any time I speak), does NOT give me steps. Nor does driving in a car. It's DOES however count steps during certain activities such as: brushing teeth, rolling out dough (oddly enough), pounding my fist on the table - anything that jars my arm and mimics a step. Most of these problems can be avoided by either wearing the FB on your non-dominant wrist or taking it off for the duration of the activity.
Motivation: My FB has completely motivated me like I never have been before. I love the social aspect of the app, not offered by any other device besides FB. The challenges speak to my competitive nature and encourage me to push myself. Before getting my FB, I averaged 5,000 steps a day (I used my phone to count). Now, I average 15,000. I get up and walk or run in the morning, and I also take a 30 minute walk over my lunch break at work. It's extremely satisfying to reach my daily step goal or win a challenge, and even 6 months later, these little victories are enough to keep me more motivated than ever.
Fit: I got the "small" band because my wrists are narrow, and it fits perfectly. It's not bulky, and I think the plum color is nice enough to make my FB an acceptable accessory with most outfits. The only event I haven't worn it to was my wedding, and I actually debated that one...
Cons:
There are a few cons I have discovered. The biggest problem for me is -
Mileage: The FB measures miles basically using your estimated stride length (based on your height and gender) in an algorithm with your steps to determine how many miles you've walked. For me, the mileage is completely inaccurate. Maybe my stride length is drastically different from what it should be? You can fix this by manually entering in your stride length, but I haven't had time to measure what that is yet. To give you an example though, I run/walk a legitimate 5k route most mornings (it measures around 3.2 miles). I know this 5k route is actually 5k because I have 1.) measured the distance by driving the course and 2.) actually run in an official 5k that follows this route. When I run/walk the route now, my FB measures it at just under 2 miles, which obviously is not correct.
Display brightness: The FB monitors your sleep patterns, which is super awesome and great information to have. However, I have given up trying to wear it to bed, because it was actually waking me up throughout the night. The display is so bright that when I would roll over in my sleep, the bright light from it would wake both me AND my husband up. It's also sort of uncomfortable to sleep in, so I just gave up and take it off now when I go to bed.
Chapter 2
I kid. I know this was a novel of a review, but I wanted to clear the air a bit with some of those crazy bad reviews. Maybe they just got a lemon? Anyway, if you aren't an Olympic athlete or an ER doctor, I highly recommend this FB model for all of it's awesome features and the great motivation to be active that it provides.
Top reviews from other countries
The only downside is that you can’t turn off the heart rate monitor from the app. You need a computer to do so. While active, the battery drains rather quickly.
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