Amazfit Active 3 Premium: specs, who it fits and compatible phones
Amazfit Active 3 Premium is a smartwatch released in 2026 that works with iPhone and Android. It lists Dual-band GNSS, 5ATM and SpO2, HRV.
Specifications
| Release year | 2026 |
|---|---|
| Case size | 45 mm |
| Display | AMOLED |
| Battery as listed | 12 days (approx.) |
| Water rating | 5ATM |
| Case material | Aluminum |
| GPS type | Dual-band GNSS |
| Operating system | Zepp OS |
| Works with | iPhone and Android |
| Connection | None |
| Plan needed | None |
| Health sensors | SpO2, HRV, Readiness score |
Who it fits
- Works with iPhone and Android.
- Lists an exact water rating of 5ATM or higher.
How it compares
Closest models from Amazfit
| Model | Release year | Case size | Battery as listed | Water rating | GPS type | Works with |
|---|---|---|---|---|---|---|
| Amazfit Bip 6 | 2025 | 46.3 mm | Up to 14 days | 5ATM | Dual-band GNSS | iOS and Android |
| Amazfit Balance 2 | 2025 | 47 mm | Up to 21 days | 5ATM | Dual-band GNSS + maps | iOS and Android |
| Amazfit Balance | 2023 | 46 mm | Up to 14 days | 5ATM | Dual-band GNSS + maps | iOS and Android |
Closest models from other brands
| Model | Release year | Case size | Battery as listed | Water rating | GPS type | Works with |
|---|---|---|---|---|---|---|
| Huawei Watch GT 7 | 2026 | 41 / 46 mm | Up to 12 days ยท 21 light-use | 5ATM | Dual-band GNSS + maps | iOS and Android |
| OnePlus Watch Lite | 2025 | 45 mm | Up to 10 days | 5ATM (approx.) | Dual-band GNSS | iOS and Android |
| Huawei Watch Fit 4 Pro | 2025 | 44.6 mm | Up to 10 days | 5ATM | Dual-band GNSS + maps | iOS and Android |
Compared with Amazfit Bip 6, Amazfit Active 3 Premium lists a newer release year (2026 against 2025).
Compared with Amazfit Balance 2, Amazfit Active 3 Premium lists a newer release year (2026 against 2025).
Compared with Amazfit Balance, Amazfit Active 3 Premium lists a newer release year (2026 against 2023).
Compared with Huawei Watch GT 7, Amazfit Active 3 Premium lists Aluminum case material, where Huawei Watch GT 7 lists Stainless steel.
Compared with OnePlus Watch Lite, Amazfit Active 3 Premium lists a newer release year (2026 against 2025) and Aluminum case material, where OnePlus Watch Lite lists Polished stainless steel.
Compared with Huawei Watch Fit 4 Pro, Amazfit Active 3 Premium lists a newer release year (2026 against 2025) and Aluminum case material, where Huawei Watch Fit 4 Pro lists Titanium/aluminum.
Only values listed exactly are compared.
Position in the catalog
Its case size of 45 mm is larger than 29% of 52 smartwatches with a single exact size. Its exact water rating of 5ATM is above 4% of 78 smartwatches with a single exact ATM rating. It was released in 2026. Among 128 smartwatches with an exact release year, 100% were released in 2026 or earlier and 9% were released in 2026 or later.
Phone compatibility and plan
No plan is listed as needed.
Sensors and features are listed as the maker names them and are not medical measurements.
Related guides and lists
- Battery life explained
- Phone compatibility
- Water resistance ratings
- Sensors explained
- Amazfit smartwatches
- All models
Last verified September 26, 2026
Features change with updates. Check the maker's current details. See our methodology