4th of July Appliances Sale.Free delivery. Ends 7/8. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Fitbit - Sense Advanced Health Smartwatch - Graphite.
  • Left. Fitbit - Sense Advanced Health Smartwatch - Graphite.
  • Back. Fitbit - Sense Advanced Health Smartwatch - Graphite.
  • Alt View 1. Fitbit - Sense Advanced Health Smartwatch - Graphite.
  • Alt View 2. Fitbit - Sense Advanced Health Smartwatch - Graphite.
  • ECG video 0 minutes 57 seconds
  • SpO2 video 0 minutes 43 seconds
  • AFib ECG video 0 minutes 38 seconds
  • Fitbit Sense - Overview video 1 minutes 23 seconds
  • EDA Scan App video 0 minutes 42 seconds
  • Skin Temperature video 0 minutes 44 seconds
  • What Is EDA video 0 minutes 36 seconds

Fitbit - Sense Advanced Health Smartwatch - Graphite - (2020)

Model:
FB512BKBK
SKU:
6426002
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.2 out of 5 stars with 3173 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.3 out of 5 stars

  • Durability

    Rating 4.2 out of 5 stars

  • Comfort

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

82%would recommend to a friend

Customers are saying

Customers value the Sense Advanced Health Smartwatch for its long battery life, accurate sleep tracking, user-friendly interface, and comfortable design. However, some users have experienced connectivity issues, charging problems, and skin irritation.

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 139 Showing 2,761-2,780 of 3,173 reviews

  • Fitbit Sense

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

    Good Product. It does the job we hoped it would do for us.

    I would recommend this to a friend

  • Watch

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

    Love it! Everything that I need, great display and easy to read.

    I would recommend this to a friend

  • Great fitbit

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

    Very nice watch Works perfectly like mentioned on the description. I love it

    I would recommend this to a friend

  • Good

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

    Very good product and one of best smart watched I own

    This review is from Fitbit - Sense Advanced Health Smartwatch - Silver - (2020)

    I would recommend this to a friend

  • Fitbit

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

    Love the firbit, love monitoring my health and foot steps

    I would recommend this to a friend

  • My favorite

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

    I have always loved my Versas and so glad to have the Sense now. I love it!

    I would recommend this to a friend

  • Fitbit Sense

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

    Excellent product with excellent features. Good value for money spent.

    I would recommend this to a friend

  • Winning Christmas Gift

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

    Bought this as an upgrade for my boyfriend and he loves it. Great purchase!

    I would recommend this to a friend

  • Stopped working, disappointed

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

    This was great until it wasn't. It has stopped charging and I've already used my warranty fix. Less than a month old, so a little disappointed.

    No, I would not recommend this to a friend

  • Best upgrade!

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

    I love it! Been a FitBit user since 2015 and this is by far the best upgrade!!

    I would recommend this to a friend

  • Fitbit Sense

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

    I love my new fitbit. It has all the features I wanted.

    I would recommend this to a friend

  • bought for medical

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

    Bought for afib have no problems with it.gives me piece of mind

    I would recommend this to a friend

  • Great fitbit!

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

    Wife loves it! This is her second fitbit. No complaints!

    I would recommend this to a friend
  • Cons mentioned:
    Customer service

    Not worth it

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

    Underwhelming experience. Inaccurate heart rate monitoring and the customer service process was horrible.

    No, I would not recommend this to a friend

  • Fitbit Sense

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

    The watch fits good and looks good. The features are great.

    I would recommend this to a friend

  • Makes sense to buy

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

    I’m really digging this new Fitbit and the multitude of new features.

    I would recommend this to a friend

  • Worth it

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

    Nice one with advanced features. Working fine and stylish too. Loved it

    I would recommend this to a friend

  • JM

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

    Watch met expectations. Great value for its price.

    I would recommend this to a friend

  • Great get

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent smart watch. EKG is very useful.i wear it everyday

    I would recommend this to a friend

  • Great watch and gift

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

    The perfect gift for my dad for Christmas. He loved it

    I would recommend this to a friend
Page 139, Showing 2,761-2,780 of 3,173 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.