Amazfit Active 2 vs Fitbit Sense 2
Which one should you buy?
Who leads where?
- CaseAmazfit Active 2
- Battery and ChargingAmazfit Active 2
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
 AmazfitAmazfit Active 2No reviews yet |  FitbitFitbit Sense 2No reviews yet | |
|---|---|---|
| Key Differences | ||
| Case Size | 43.9 mm | 40.5 mm |
| Battery Life | up to 240 hours | up to 144 hours |
| ECG App | No data | Yes |
| Water Resistance | 5 ATM | 50m |
| Health Sensors and Features | ||
| Heart Rate Sensor | Yes | Yes |
| SpO2 Sensor | No data | Yes |
| ECG Sensor | No data | Yes |
| Skin Temperature Sensor | No data | Yes |
| ECG App | No data | Yes |
| Display | ||
| Size | 1.32" | No data |
| Panel | AMOLED | AMOLED |
| Resolution | 466x466 | No data |
| Case | ||
| Case Size | 43.9 mm | 40.5 mm |
| Case Thickness | 9.9 mm | 11.2 mm |
| Weight | 29.5 g | 37.64 g |
| Case Material | Stainless steel and polymer | Aluminum |
| Front Glass | Sapphire crystal | Corning Gorilla Glass 3 |
| Strap Width | 20 mm | No data |
| Positioning and GNSS | ||
| GNSS Receiver | Yes | Yes |
| GNSS Systems | No data | GPS, GLONASS |
| Battery and Charging | ||
| The figure the maker states | up to 240 hours | up to 144 hours |
| What that figure measures | In typical use | Normal use |
| Capacity | 270 mAh | No data |
| Charging Type | Magnetic charging | No data |
| Water and Dust Resistance | ||
| Water Resistance | 5 ATM | 50m |
| Connectivity | ||
| Bluetooth | 5.2 | No data |
| NFC | No data | Yes |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Software | ||
| Phone Compatibility | Android 7.0 and above, iOS 14.0 and above | Android 11.0 and above, iOS 16.4 and above |
Amazfit Active 2 leads on 3 of 3 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.