Customer Ratings & Reviews
- Model:
- FB403NV
- |
- SKU:
- 5579210
Customer reviews
Rating 4.5 out of 5 stars with 2706 reviews
(2,706 customer reviews)Rating by feature
- Value4.1
Rating 4.1 out of 5 stars
- Quality4.3
Rating 4.3 out of 5 stars
- Ease of Use4.2
Rating 4.2 out of 5 stars
Customers are saying
Customers are satisfied with the Flex 2 Activity Tracker's ease of use, sleep tracking, water resistance, and compact size. Many appreciate its accurate step tracking and lightweight design, while some found the battery life to be insufficient. A lack of a heart rate monitor and display were also noted as shortcomings by some users.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Great Walking Tracker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great tracker for how many steps you take per day and keeps track how many hours you sleep and if it was restless or not
This review is from Fitbit - Flex 2 Activity Tracker - Lavender
I would recommend this to a friend Rated 4 out of 5 stars
Good value for money
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Fitbit - Flex 2 does it job. its good value for the money spent. If you need more features - checkout the Alta / Alta HR
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend- Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
the best gadget to track activity
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.got it as a gift and the person loved it as it detected activities accurately and keeps you informed on reaching your goal.
This review is from Fitbit - Flex 2 Activity Tracker - Lavender
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Great tracker for me
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It's a great tracker for my purposes; steps and distance. I can track my sleep if I want to and it stays charged for days.
This review is from Fitbit - Flex 2 Activity Tracker - Lavender
I would recommend this to a friend - Pros mentioned:Waterproof
Rated 5 out of 5 stars
Love that it's waterproof
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works great and love that it's waterproof so you don't have to worry about sweating, swimming, or showering with it on!
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend Rated 5 out of 5 stars
Bought as a gift
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this as a gift and she loves it! Does everything needed to keep track of your fitness...in a simple and clean design.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friendRated 5 out of 5 stars
Easy set up
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I really liked how easy it was to set up and get going with my new gadget. It allowed me to connect to friends and family.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Good first tracker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have used this to help track my daily steps as part of a weight loss plan.It’s light and easy to use.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend - Pros mentioned:Water resistance
Rated 4 out of 5 stars
This works very well.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I was looking for something that i could wear while doing water aerobics. This works very well. I am very happy with it.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Fitbit is good product line
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.gave to family for gift however I also use Fitbit and am very pleased with quality and design, ease of connection.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Convenient for checking sleep patterns
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought the Fitbit to track my autistic son's sleep habits. Makes it easy to see if someone is sleeping through the night.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Fitter Sleep
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this to track my sleep without needing to wear a larger smart watch.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Easy to use
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Lost my tiny fitbit and needed one that went on the wrist. This is very convenient and has the added sleep hours feature.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Sleek and stylish tracker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Good way to monitor daily activities. Like the new app; makes personalizing the tracker quite simple and easy to manage.
This review is from Fitbit - Flex 2 Activity Tracker - Magenta
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 4 out of 5 stars
Great activity tracker.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great basic tracker for activity, weight, sleep, etc. Slim band is attractive. Can be "dressed up" to look like jewelry.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend Rated 4 out of 5 stars
Great and lightweight
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I like that the Flex is light weight and if you do not mind not having your steps displayed on the device, its great.
This review is from Fitbit - Flex 2 Activity Tracker - Lavender
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great entry point to fitness trackers
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to use - both on the app and on the web. Easy to add exercises. I like the wrist band better than earlier versions.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend Rated 4 out of 5 stars
Good basic fitbit
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I like the step tracking features. Syncs well with other devices, however the sleep tracking feature is not accurate.
This review is from Fitbit - Flex 2 Activity Tracker - Black
I would recommend this to a friend- Pros mentioned:Water resistance
Rated 5 out of 5 stars
Great addition for the Fit Bit trackers
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.use Fit Bit trackers for my various activities and needed one for water aerobics and this works great for that need.
This review is from Fitbit - Flex 2 Activity Tracker - Lavender
I would recommend this to a friend - Pros mentioned:Size
Rated 5 out of 5 stars
Love it!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Because of its smaller size, its more adaptable to my wardrobe! The steel bangle looks like jewelry so it hides at work!
This review is from Fitbit - Flex 2 Activity Tracker - Lavender
I would recommend this to a friend






