





⌚ Elevate your wellness game with Fitbit Sense — because your health deserves the smartest watch.
The Fitbit Sense Advanced Smartwatch combines cutting-edge health sensors including ECG, stress monitoring, and skin temperature tracking with built-in GPS and smartphone notifications. Designed for professionals who demand seamless connectivity and proactive wellness insights, it offers water resistance up to 50 meters and a robust 6+ day battery life. Compatible with iOS and Android, this renewed device comes with small and large bands, delivering premium health tracking in a sleek graphite design.
| ASIN | B091G36X9X |
| Additional Features | Heart Rate Monitor |
| Age Range Description | Adult |
| Band Color | black |
| Band Material Type | Rubber |
| Battery Capacity | 266 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #40,568 in Electronics ( See Top 100 in Electronics ) #197 in Renewed Smartwatches #831 in Smartwatches |
| Brand | Fitbit |
| Built-In Media | Fitbit Sense, Classic wristband (small & large), Charging cable |
| Case Material Type | Resin/Plastic |
| Closure Type | Buckle |
| Color | Graphite |
| Communication Feature | True |
| Compatible Devices | Smartphone |
| Connectivity Technology | GPS |
| Controller Type | IOS |
| Customer Reviews | 3.8 out of 5 stars 205 Reviews |
| Display Type | OLED |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Microphone |
| Item Dimensions | 1.59 x 1.59 x 0.48 inches |
| Item Dimensions D x W x H | 0.49"D x 1.59"W x 0.48"H |
| Item Weight | 1.1 Ounces |
| Manufacturer | Fitbit |
| Memory Storage Capacity | 4 GB |
| Metrics Measured | Electrocardiogram or ECG, Stress, Body Temperature |
| Model Name | Sense |
| Model Number | Sense |
| Operating System | Android |
| Resolution | 340 x 340 |
| Screen Size | 1 Inches |
| Shape | Apple,Heart |
| Sim Card Size | eSIM |
| Special Feature | Heart Rate Monitor |
| Style Name | Classic |
| Supported Application | GPS |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adult |
| UPC | 649661868972 |
| Unit Count | 1.0 Count |
| Warranty Description | 90 days limited warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
U**3
Worked perfectly
Worked perfectly with no problems
T**A
Love this watch.
I buy this watch every two years (1,000 plus miles) and count on it for confirmation of my cardiac fitness. I’m in my 80s and very satisfied!
H**R
Don’t buy this venders refurbished junk
Lasted two months before it quit working. Refurbished, you get what you pay pay for
M**3
Love my Fitbit
Love my Fitbit sense. Battery life is pretty decent (I charge mine once each morning while I bush my teeth) and it lasts me all day. It’s lightweight a d the stats are pretty accurate. Sleep tracker and resting hear rate are good metrics to stay on top of and this watch has that functionality
R**O
Love FitBit
I bought this as a back up for the I currently use. The currently one was having a couple issues (several years old), so I purchased this. Wouldn't you know, the old one started functioning correctly. Keeping this one since the Sense fits my needs.
S**N
Good deal on refurbished Sense watch
Watch was received in fine working order and our order was filled promptly. Very satisfied.
B**A
UNSATISFIED
I bought this February 2024, and it is now not syncing with my phone. I have done EVERYTHING that is suggested in the manual, and it works for 24 hours and then not syncing again. I have never had a problem with refurbished items before, but this is an expensive item to have to replace. 3/19/2025: Now it won't charge, have new charger and it still won't charge! So disappointed.
O**M
Trying Refurbished item for the first time!
Everything came on time & as shown, have never ordered anything refurbished before but thought I'd give it a try. My old Fitbit Versa quit holding a charg about 3 months ago but I wasn't ready to just shell out $200-$300 to replace it. Also the technology has changed quite a bit & I wasn't sure what I wanted to replace it with? The recent Amazon Prime Electronics day got me thinking about it & I stumbled on this refurbished Fitbit Sense. Have had it almost a week & still learning about all of the features, but esp. love the wireless charger! Have been really happy with it so far.
Trustpilot
2 days ago
1 week ago