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⌚ Elevate your health game with Fitbit Sense 2 — because your wellness deserves the smartest edge.
The Fitbit Sense 2 is a cutting-edge health and fitness smartwatch designed for professionals who demand comprehensive wellness insights. Featuring continuous heart rate and SpO2 monitoring, advanced stress management tools, personalized sleep tracking, built-in GPS, and over 40 exercise modes, it empowers users to optimize their health and activity. With seamless smartphone connectivity, voice assistant support, and a robust 6+ day battery life, this water-resistant smartwatch blends style and functionality for all-day wear.
| ASIN | B0B6WVCJ2H |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Band Color | black |
| Band Material Type | Aluminium,Graphite |
| Battery Average Life | 6 days |
| Battery Capacity | 78 Amp Hours |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #24,302 in Electronics ( See Top 100 in Electronics ) #233 in Activity & Fitness Trackers #539 in Smartwatches |
| Brand | Fitbit |
| Built-In Media | Smartwatch, charger |
| Case Material Type | Aluminum |
| Clasp Type | Tang Buckle |
| Color | Shadow Grey/Graphite Aluminium |
| Communication Feature | Call,Notification |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Broadly compatible with iOS 15+ and Android 9.0+ |
| Connectivity Technology | Bluetooth |
| Controller Type | IOS |
| Customer Reviews | 4.1 out of 5 stars 4,615 Reviews |
| Display Type | LCD |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 1.59 x 1.59 x 0.44 inches |
| Item Height | 1.12 centimeters |
| Item Type Name | Smartwatch |
| Manufacturer | Fitbit |
| Memory Storage Capacity | 6400 MB |
| Metrics Measured | accelerometer, optical heart rate sensor, galvanic skin response sensor |
| Model Name | Sense 2,shadow Grey/Graphite |
| Model Number | FB521BKGB |
| Operating System | Android Wear 1.0 |
| Resolution | 390 x 390 |
| Screen Size | 1.34 Inches |
| Shape | Square |
| Sim Card Size | eSIM |
| Special Feature | Activity Tracker |
| Sport Type | Fitness |
| Style Name | Modern |
| Supported Application | GPS, Phone, Voice Assistant |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 810038858364 |
| Warranty Type | Limited or Standard/Full |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | ip67 |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
S**R
Great watch
Really like this watch works well but I miss the find my phone app
L**R
Fitbit Sense 2
I love my Fitbit Sense 2. It has a lot of information on it. It's comfortable to wear. I charge it about every 5 to 6 days.
A**R
New fitbit
Love Love love it!!
A**N
This one was defective
Unfortunately this Sense stopped working within a few days if receiving it. It kept showing red x's, trying to connect to Alexa, wrong time, and then blacked out totally. Sending it back but ordering another one because I have had a Sense that worked well.
F**G
Another Fitbit watch
A well made watch, does all the features EXCEPT the A-Fib feature is difficult to locate, if at all. Fitbit should do better than Than this.
B**R
Must have
I can't enough good things about this watch! Its my first smart watch, which I never thought I needed until I bought this. Now I can't live without it! The face size is perfect and the variety of after market bands is very nice. I would recommend buying the screen protectors before you wear it. Had I not done this, the screen would be all scratched up.
J**E
Fitbit Sense 2
First off, shipping was quick, I got it the next day. I'm still learning how to read it, this ( Fitbit Sense 2) is more advanced than the Fitbit Luxe I had before. Today is my first day wearing it so I can't really give to much of an opinion on it but so far so good.
B**R
Don’t do it!
Bought this in March has to return the first one sent a used broken one should have known better. Sent the replacement and now it’s October and it has quit working. So disappointing why do I keep buying fit bit. Don’t do it.
Trustpilot
1 month ago
2 weeks ago