Fitbit Sense 2

Color

Blue Mist

Price

$249.95

$20.83/mo with 12 months financing exclusively with Verizon Visa® Card.

Quantity

This item is out of stock.

Free returns within 30 days.

Overview

Get into shape with Sense 2. With all-day body response tracking, learn to understand your body's response to stress with the EDA sensor. Perform an EDA scan to see how your body responds during a mindfulness session, and recap your efforts with daily and weekly summaries. Log reflections of stressful moments of your day and see how your emotions trend over time. Stay on top of your health with SpO2 and get more insights with the Health Metrics dashboard.¹ Know whether you should prioritize rest or exercise with the Daily Readiness Score.² And, you can flaunt your style with a sleek, thin and fashionable design made for all-day wear. Fitbit is part of the Google family.

Track your heart rate.
Assess your heart rhythm for atrial fibrillation with the compatible ECG app and share the results with your doctor.³ You can also get notifications if your heart rate is high, low or irregular.⁴

All-day activity tracking.
The Fitbit Sense 2 tracks all-day activities like steps, distance, Active Zone Minutes and calories burned with 24/7 heart rate tracking. Use the built-in GPS to check out your pace and distance and then see a map of your workout in the Fitbit app.

Catch some Z's.
Use your personalized Sleep Profile to get a deeper understanding of your sleep.² And, a daily Sleep Score helps keep you making improvements.

Premium experience.
Unlock a free 6-month Fitbit Premium trial (after $9.99/mo) with personalized insights, advanced analytics, relaxation and sleep tools, workouts and more.⁵

Stay in the loop.
Get notifications for calls, texts, calendar events and apps. Take Bluetooth® calls hands-free, send callers to voicemail and adjust volume. And, you can sync Fitbit Pay and Amazon Alexa built-in.⁶

¹The Health Metrics dashboard and the metrics displayed in the dashboard are not available in all countries. This feature should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being. The SpO2 feature requires more frequent charging.
²Requires a Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only
³The Fitbit ECG app is only available in select countries and with select devices. Not intended for use by people under 22 years old. See fitbit.com/ecg for additional details.
⁴Irregular rhythm notifications are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old or with other known arrhythmias. See fitbit.com/irregularrhythm for additional details.
⁵New Premium users only. Must activate with device. Valid payment method required. Free trial must be activated within 60 days of device activation. Cancel before free trial ends to avoid subscription fees. Get help here: https://myhelp.fitbit.com/s/home?language=en_US
⁶Voice assistant availability and features may vary, see fitbit.com/voice. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.

Reviews

4.5

75 reviews

92% of reviewers recommend this product.

Motivating technology ♡

The Bev0 . 1 year ago

Yes, I'd recommend this product.

Motivating technology! Counts calories, steps, measures O2/, heart beats, B.P. and sleep. Makes me want to get out and move. I L♡ve it.

Sense 2 won't stay connected to my phone

Bryan D . 1 year ago

The sense 2 is set up Great but it won't stay connected between the sense 2 and My phone they are sending me a new one that will make number 3 that was sent to me and didn't stay connected to my phone

Specs

Features

All-day body response tracking
Log reflections and track emotional trends over time
Personalized Sleep Profile⁵
Track your heart rhythm and share results with your doctor³
Health Metrics Dashboard¹
Included 6-month Premium membership⁵
Daily Stress Management Score
EDA scan
Daily and weekly summaries
Sleep Score
High, low and irregular heart rate notifications<sup4
24/7 heart rate tracking
Daily Readiness Score²
Active Zone Minutes
Built-in GPS
On-wrist Bluetooth calls, texts and phone notifications
Fitbit Pay
Amazon Alexa built-in<sup6
Sleek, thin and fashionable design
Optimized for all-day wear

SKU#

FB521GLBM-US

What's in the box

Fitbit Sense 2

Reviews

Fitbit Sense 2 Reviews

4.5

75 reviews

92% of reviewers recommend this product.

Sort by

Motivating technology ♡

The Bev0 . 1 year ago

Yes, I'd recommend this product.

Motivating technology! Counts calories, steps, measures O2/, heart beats, B.P. and sleep. Makes me want to get out and move. I L♡ve it.

Sense 2 won't stay connected to my phone

Bryan D . 1 year ago

Upgrade

Pete . 2 years ago

Yes, I'd recommend this product.

Bought to upgrade my wife's versa 2, she loves it

Good Heart Beat Monitor...

DavidG . 2 years ago

Heart Beat Monitor is very good, everything else sucks.

fitness on a new level

matttyb . 2 years ago

Yes, I'd recommend this product.

[This review was collected as part of a promotion.] this fitbit is the best yet to hit the market, tracking all my progress right down to the slightest calorie intake and step taken to collect the mail. Having the ability to sync with my phone this fitbit doubles as a fitness product and a quick tool to reply to an important text while on the next big adventure or hike or jog!

Google LLC Originally posted on Google LLC

Love it!

Eliza B . 3 years ago

Yes, I'd recommend this product.

This Fitbit is perfect for my needs! It tracks everything I want and helps me focus on my overall health.

Sense 2

Donna S Cassida . 3 years ago

I really like my sense 2 the best watch I have ever had. I had a Samsung galaxy pixel, but I like the Fitbit Sense 2 much better.

Lasted only a year

Stl2282 . 3 years ago

First the Mic went out after 9mo. Then right at a year it over heated and will not turn on.

Works well.

FC Duke . 3 years ago

Yes, I'd recommend this product.

Works very well for my wife

Great control from my wrist!

Chuck8D . 3 years ago

Yes, I'd recommend this product.

[This review was collected as part of a promotion.] This watch has helped me keep track of my daily activity and encouraged me to push further to meet my fitness goals. It feels great on the wrist being slim, the battery lasts about 5 days give or take, big display, and the health monitors are very accurate. The continuous EDA helps track my stress levels all day and follows up with questions on how I feel in the moment. AMOLED display looks great and is very responsive to the touch. The app can pull up your summaries for daily, weekly, or monthly for all areas that the watch tracks to give you a better picture of what your lifestyle is like. Overall I am very happy with Sense 2 with its great health monitoring, stress detection, and encouragement of more activity. The only thing I had trouble with at first was getting the time correct but with a couple of setting adjustments that issue was fixed quickly.

Google LLC Originally posted on Google LLC

FAQs

Fitbit Sense 2 FAQs

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Erich . Feb 8, 2026

Does this work with Dexcom?

Answer from Verizon Customer Support28 days

Yes, the Fitbit Sense 2 works with Dexcom (G6 and G7) to display continuous glucose monitoring data. -Necia

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Mary . Feb 1, 2026

is this watch compatible with my Libre freestyle 3 glucose meter?

Petunia . Aug 29, 2025

Does it detect when you fall?

Answer from Verizon Customer Support6 months

It does not have fall detection capabilities. -Luis

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CJGram . Jul 22, 2025

Is it waterproof

Answer from Verizon Customer Support7 months

Thanks for your inquiry! Yes, the Fitbit Sense 2 is waterproof and designed to be swimproof, with water resistance up to 50 meters. It also has a dedicated swimming workout mode and automatically tracks swimming time.

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Nana . May 22, 2025

Does this watch detect heart rhythm?

Answer from Verizon Customer Support9 months

Yes, with the compatible ECG app.-Dee

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Debbie . Feb 16, 2025

Is it waterproof?

Answer from Verizon Customer Support1 year

Fitbit Sense 2 | water resistance rating: 50 meters Just like the Luxe below, the top-of-the-range Fitbit Sense 2 is safe to wear in the pool, has a dedicated swimming workout mode and even tracks how long you've been swimming automatically.

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Melinda . Feb 10, 2025

Can you change the band on this watch?

Answer from Verizon Customer Support1 year

Yes, you can easily change the bands on a Fitbit Sense 2. ~Pam

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Lara . Dec 10, 2024

Is this compatible with google text??

Answer from Verizon Customer Support1 year

This device will notify you of any text messages you receive. ~Peter

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Leslie . Jun 28, 2024

Does it come with a charger

Answer from Verizon Customer Support1 year

It comes with a charging cable -Joe

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Samsung A50 smart phone . May 24, 2024

Will this Fitbit sync with this phone?

Answer from Verizon Customer Support1 year

Yes, you will need to download the Fitbit app. ~Peter

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