Skip to contentGo to Product Search
Sterling
45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Opens at 10 am
Find Another Store
Main Content

Customer Ratings & Reviews

No content
  • Front. Fitbit - Flex 2 Activity Tracker - Black.
  • Angle. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 1. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 11. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 12. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 13. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 14. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 15. Fitbit - Flex 2 Activity Tracker - Black.
  • Alt View 16. Fitbit - Flex 2 Activity Tracker - Black.
  • Fitbit Flex 2 video 0 minutes 30 seconds

Fitbit - Flex 2 Activity Tracker - Black

Model:
FB403BK
SKU:
5579217
Loading...

Customer reviews

Rating 4.5 out of 5 stars with 2705 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.2 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

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.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 84 Showing 1,661-1,680 of 2,705 reviews
  • Cons mentioned:
    Battery life

    Fitbit Flex 2 does work in Pool

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this Fitbit only because could wear in water classes. It does work for that. I'm very disappointed how often I have to charge. I have to charged every 3 days, it is completely drained. It will run down even when not being used, which has been the case for the past month.

    I would recommend this to a friend

  • Helpful

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great product for the price. I use it every day.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Love it

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the flex 2 it's so perfect and it's small and easy to hide

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    As advertised

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as expected. Battery life could be better. Would buy again.

    I would recommend this to a friend

  • keeping active

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the slim look of the Fitbit and keeps me moving

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    basic and simple

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Simple to use, Doesn't stand out like many Fitbits

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Facts and fun

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am enjoying my new Fitbit I only wish the battery lasted longer

    This review is from Fitbit - Flex 2 Activity Tracker - Lavender

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Excellent Product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great way to keep yourself active and moving throughout the day.

    This review is from Fitbit - Flex 2 Activity Tracker - Navy

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Love the thinner bracelet

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Less bulky and awkward. Great fit and glad I upgraded to it.

    I would recommend this to a friend

  • Nice Product for the Price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product works fine and it is very good for the price.

    This review is from Fitbit - Flex 2 Activity Tracker - Lavender

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Nice way to track my sleeping pattern

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use it more to keep track of my sleep time and disruptions.

    This review is from Fitbit - Flex 2 Activity Tracker - Lavender

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Awesome Wearable

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my 3rd Fitbit. Nice and slim. Good for smaller wrists.

    I would recommend this to a friend
  • Pros mentioned:
    Waterproof

    Really good product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Waterproof feature and alarms were the selling points for me.

    I would recommend this to a friend

  • Excellent product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Fitbit Flex2 works great for me. It is exactly what I need. I don't need to have a display. I like that the tracker is multifunctional and can be put into different wristbands, or a necklace, or a clip to wear on my body. I don't need any of the extra bells & whistles provided by the more expensive trackers. This is perfect for me!

    This review is from Fitbit - Flex 2 Activity Tracker - Lavender

    I would recommend this to a friend

  • Keeps me motivated!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's very comfortable and easy to put on. Extremely accurate!

    I would recommend this to a friend

  • Excellent

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really gets you moving! Light weight and comfortable to wear

    I would recommend this to a friend

  • Health

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for a friend for motivation to get into shape

    I would recommend this to a friend

  • Great for the money

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product worth the money battery last good 4 to 5 days

    I would recommend this to a friend

  • Great step tracker!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for tracking steps, keeping motivated and works well!

    I would recommend this to a friend

  • Very motivating

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Not sure what the more expensive models offer, this gives me all I need. Soft alarms to remind you to get your steps, automatically recognizes various exercise & tracks them, shows the intesity of your workouts. I'm sure there are more features to I haven't found yet but I'm enjoying it very much and found it to be very helpful and motivating.

    This review is from Fitbit - Flex 2 Activity Tracker - Lavender

    I would recommend this to a friend
Page 84, Showing 1,661-1,680 of 2,705 reviews
Sponsored