Fitbit Sense
$2992020
Pros
- Most comprehensive health sensor suite at launch — EDA, ECG, SpO2, skin temp
- 6+ day battery outlasts Apple Watch and Samsung Galaxy Watch
- Built-in GPS for phone-free outdoor workouts
- Stress management score with EDA sensor is unique
- NFC for Fitbit Pay contactless payments
Cons
- Fitbit OS app ecosystem is very limited compared to watchOS/Wear OS
- Capacitive button is unreliable and frustrating to press
- Many advanced features require Fitbit Premium subscription ($10/mo)
- Google acquisition created uncertainty about Fitbit OS future
Full Specifications
| Spec | Fitbit Sense |
|---|---|
| Software | Fitbit OS |
| Body | |
| Weight | 45.9 g |
| Case material | Aluminum |
| Water resistance | 5ATM |
| Health & Sensors | |
| ECG | |
| SpO₂ | |
| Skin temperature | |
| Heart rate | |
| Sleep tracking | |
| Battery | |
| Battery life | Up to 6+ days |
| Display | |
| Size | 40mm (1.58 inches) |
| Type | AMOLED |
| Always-on display | |
| Resolution | 336 x 336 |
| Processor | |
| Chipset | Fitbit custom processor |
| Connectivity | |
| GPS | |
| NFC | |
| Wi-Fi | |
| Cellular | |
| Bluetooth | 5.0 |
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