Item Package Dimensions L x W x H | 9 x 5 x 1.5 inches |
---|---|
Package Weight | 0.16 Kilograms |
Item Dimensions LxWxH | 2.37 x 8.75 x 2.37 inches |
Brand Name | Fitbit |
Model Name | flex |
Color | black |
Manufacturer | Fitbit |
Part Number | 5333479520 |
Style | Modern |
Sport Type | Running, Swimming, Fitness |
Standing screen display size | 2 Inches |
Fitbit FB403BK-WMT Flex 2 "Waterproof" Activity Tracker, Black
Brand | Fitbit |
Model Name | flex |
Style | Modern |
Color | black |
Screen Size | 2 Inches |
Special Feature | Sleep Monitor, Sedentary Reminder, Text Messaging, Activity Tracker |
Shape | Rectangular |
Target Audience | Unisex Adult |
Age Range (Description) | Adult |
Compatible Devices | Smartphone |
About this item
- Brand New in box. The product ships with all relevant accessories
Similar items that may deliver to you quickly
- Garmin vívofit 4 activity tracker with 1+ year battery life and color display. Small/Medium, Black. 010-01847-00, 0.61 inchesFREE Shipping by AmazonGet it as soon as Sunday, Mar 24
- Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate MonitorFREE Shipping by AmazonGet it as soon as Sunday, Mar 24
- Garmin vivosmart 4 Activity & Fitness Tracker with Advanced Sleep Monitoring and Pulse Ox Sensor, Midnight Black-Small/Medium (Renewed)FREE ShippingOnly 2 left in stock - order soon.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.
- Fitbit Charge 6 Fitness Tracker with Heart Rate, GPS, Premium Membership, Health Tools - Porcelain/SilverFREE Shipping by AmazonGet it as soon as Sunday, Mar 24
- Fitbit Inspire 3 Health &-Fitness-Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate and more, Morning Glow/Black, One Size (S & L Bands Included)FREE Shipping by AmazonGet it as soon as Sunday, Mar 24
Product Description
Meet the all-new Fitbit Flex 2—a slim, swim-proof fitness wristband that's ready to go wherever life takes you. The ultra-thin, removable tracker hides in bands, bangles and pendants, so you can wear it in a way that's all your own. Automatic all-day activity and sleep tracking show you how your entire day adds up, and SmartTrack automatic exercise recognition records your exercises for you. The discreet progress display uses color-coded LED lights to keep you connected to calls, texts and Reminders to Move. Plus you don't have to worry about getting it wet—whether you're swimming in the pool or running in the rain. It's the next generation model of our most iconic tracker. No fuss, all fun, and fit for every you.
Product information
Technical Details
Additional Information
ASIN | B074JX1XDL |
---|---|
Customer Reviews |
4.1 out of 5 stars |
Best Sellers Rank | #283,295 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #583 in Activity & Fitness Trackers |
Date First Available | August 4, 2017 |
Feedback
Important information
To report an issue with this product or seller, click here.
Looking for specific info?
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 weight and design of the wearable computer. They say it's unobtrusive and perfect for small wrists. Customers also appreciate the tracking capabilities, saying it tracks all they need to track. They also like the comfort, and waterproofness. However, some customers have reported issues with the battery life and charging. Customers disagree on performance, quality, and accuracy.
AI-generated from the text of customer reviews
Customers like the weight of the wearable computer. They say it's great for small wrists, has a slim design, and fits perfectly. Customers also say the product is lightweight and unobtrusive.
"Pricey but works. Wife likes how small and stream line this is vs. other modern full face watches." Read more
"...I also own the Alta HR but this is my go to because of its small size and the fact that it's waterproof...." Read more
"...It's durable, not giant on my wrist, it's unobtrusive because there is nothing to read on it, and it's super easy to charge...." Read more
"The best thing about this tracker is its tiny size. I wear it in a tube necklace, also reviewed...." Read more
Customers like the tracking of the Fitbit Flex 2. They say it's great for tracking steps, and helps them with water workouts. The app makes it very easy to track diet and exercise, and the Flex 2 is a superior step tracker. Customers also say that it keeps them on track and is very convenient.
"I like that the band is thin and not clunky. Tracks all I need to track with no fancy extra stuff. Was able to sink it to noom easily." Read more
"I just got this today and I like it. It is handy to keep track of steps..." Read more
"...I just pay attention more.Helpful with tracking sleep. I'm very restless at night and my fit has helped me adjust my sleep hours...." Read more
"The Fitbit has been great for tracking steps. But the battery life is lousy - almost as soon as it is fully recharged it’s low again...." Read more
Customers like the comfort of the wearable computer. They mention that it is comfortable, easy to wear, and not clunky.
"I like that the band is thin and not clunky. Tracks all I need to track with no fancy extra stuff. Was able to sink it to noom easily." Read more
"This is a great value, accuracy, comfort, works great with the mobile app and wonderful durability.." Read more
"...lasts about 2-1/2 days.Definitely a handy little tool. Comfortable and easy to keep clean." Read more
"This item worked as advertised, the band was unobtrusive and easy to wear. However the tracker has fallen out of the band twice now...." Read more
Customers are satisfied with the waterproofness of the wearable computer. They mention that it has a slim design and is waterproof.
"...but this is my go to because of its small size and the fact that it's waterproof...." Read more
"This thing is actually waterproof. I surf with it. I swim with it...." Read more
"This Fitbit is amazing! Definitely waterproof and can wear while showering...." Read more
"...A full charge lasts several days. It really is waterproof (I wear it swimming) and a great feature which is hard to find." Read more
Customers are mixed about the performance of the wearable computer. Some mention that it works well, has accurate and comfortable information, and works great with the mobile app. However, others say that it stopped working after three months and has limited abilities.
"...Good product, however it has limited abilities (seller is upfront with what product offers)" Read more
"This is a great value, accuracy, comfort, works great with the mobile app and wonderful durability.." Read more
"It would not work for me o I had my tech daughter try and it seemed to have a previous owners info on it???..." Read more
"Great for increasing my activity. I just pay attention more.Helpful with tracking sleep...." Read more
Customers are mixed about the quality of the wearable computer. Some mention it's wonderful, reliable, and much more secure than the band that comes with The Fitbit. However, others say that the quality control on the seller's part is horrible, underwhelming, and a waste of money.
"If you want simple Fitbit tracking, this is the way to go. It's durable, not giant on my wrist, it's unobtrusive because there is nothing to read on..." Read more
"Product arrived broken. Incredibly disappointing Christmas present...." Read more
"...value, accuracy, comfort, works great with the mobile app and wonderful durability.." Read more
"...to get it, charge it, set up the app.... only for it just not to be worth the time." Read more
Customers are mixed about the accuracy of the wearable computer. Some mention that it is a great value, provides accurate information, and works great with the Flex 2; while others say that it has poor accuracy. Some say that the product does not work as expected and does not give a true step count.
"It is ok, but not the best accuracy for sleeping time. Sometime I wake up, but no record in the data of the app...." Read more
"...But I do miss one feature--stair tracking. Evidently, that was sacrificed for miniaturization...." Read more
"This is a great value, accuracy, comfort, works great with the mobile app and wonderful durability.." Read more
"...The accuracy of the sleep monitor is significantly off compared with our sleep apps." Read more
Customers are dissatisfied with the charge of the wearable computer. They say that it does not stay charged for very long, it needs to be charged every other day, and the battery will not charge at all a month from purchasing.
"...and the battery was dead when opened box, charged and it failed to maintain charge - worked with it over five days and would only hold a charge for..." Read more
"...Battery life seems short, charges quickly. Turn off swim/lap tracking when not in the pool. All info/activity/readout tied to phone. Like size." Read more
"...(I already have one and don't want to replace it) and the battery lasts up to five days...." Read more
"The Fitbit has been great for tracking steps. But the battery life is lousy - almost as soon as it is fully recharged it’s low again...." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
While the step counter is a bit off (I think it also tracks the movement of my arms when it's travking) and I don't get the detail of the sleep tracker like in my Alta HR, it does help me look at my phone less when out because of the text and call alerts.
And don't be concerned that you won't feel the alerts.
In addition to never missing a call or text alert, the heavy sleeper in me can still feel the silent alarms that I have set to wake me up for work each day.
Same for the steps. I noticed that count more than real.
Top reviews from other countries
Works fine! There one time I had to restart it, but it was easy and it happened once during the about half a year I had it.