Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Fitbit - Ace 2 Activity Tracker - Night Sky.
  • Angle. Fitbit - Ace 2 Activity Tracker - Night Sky.
  • Alt View 11. Fitbit - Ace 2 Activity Tracker - Night Sky.
  • Alt View 12. Fitbit - Ace 2 Activity Tracker - Night Sky.
  • Alt View 17. Fitbit - Ace 2 Activity Tracker - Night Sky.
  • Alt View 18. Fitbit - Ace 2 Activity Tracker - Night Sky.
  • Fitbit Ace 2 for Kids 6 Years and Up video 1 minutes 09 seconds

Fitbit - Ace 2 Activity Tracker - Night Sky

Model:
FB414BKBU
SKU:
6331380
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 972 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.6 out of 5 stars

  • Durability

    Rating 4.5 out of 5 stars

  • Comfort

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are impressed with the Ace 2 Activity Tracker's step tracking, ease of use, and battery life. Many appreciate its suitable size for children, water resistance, appealing color options, and motivational features. However, some customers have expressed concerns about the limited features, band quality, and app performance.

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 37 Showing 721-740 of 972 reviews

  • Not bad

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Is very durable. My only compliant would be needing to do a full restart about every other week.

    I would recommend this to a friend

  • Fit bit

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love my fit bit it really is an amazing product to get

    I would recommend this to a friend

  • Great for kids

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Fitbit for my daughter. Has all the features we were looking for.

    This review is from Fitbit - Ace 2 Activity Tracker - Grape

    I would recommend this to a friend

  • RUGGED

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    DEFINATELY GET THSI ONE FOR YOUR KIDS ITS RUGGED AND WITHSTANDS THE USE>

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Works great

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased this after knee replacement to help me keep track of my daily steps

    This review is from Fitbit - Ace 2 Activity Tracker - Grape

    I would recommend this to a friend

  • Good for kids

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My daughter wanted Apple Watch but couldn’t justify cool option to give them something they can track Progress

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Great watch for kids

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son loves this watch. The features are exciting. The watch faces are his fave.

    I would recommend this to a friend

  • Great for kids

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son likes it. Seems fairly durable. Wrist band and latch could be better, seems to come undone a lot.

    I would recommend this to a friend

  • Fit bit

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love my fitbit it really is an amazing product to get

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Kids also have a style statement

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

    Everyone need a smartwatch these days. This is great product for kids.

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • FitBit for Kids

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My daughter loves this watch, and all the functions on it

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Great 1st time watch

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought it for my Daughters 9th birthday and she knows what time it is and love the app.

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Fitbit

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality, very light to wear. Bought this for my son, he loves it.

    I would recommend this to a friend

  • Son loves it

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

    We bought this as a Christmas gift for my 7 year old son and he absolutely loves it.

    I would recommend this to a friend

  • Great to keep kids active

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My nephew loves it. Great way to get kids off the couch and outside!

    I would recommend this to a friend

  • Cool kids Fitbit

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Fitbit for kids. They love wearing it all the time.

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Good Product

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent for kids to monitor their activity. Durable and comfortable

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend

  • Love It!

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

    My daughter loves It! She uses It all the time and It keeps her active!

    This review is from Fitbit - Ace 2 Activity Tracker - Grape

    I would recommend this to a friend

  • My kid loved it

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My kid wears it all the time. It comes with the guard so it’s hard to scuff it up

    I would recommend this to a friend

  • Pretty nice

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

    Works well and its a good price range for a controller, also can use it for pc as well.

    This review is from Fitbit - Ace 2 Activity Tracker - Watermelon

    I would recommend this to a friend
Page 37, Showing 721-740 of 972 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.