Amazfit GTR 2: specs, who it fits and compatible phones
Amazfit GTR 2 is a smartwatch released in 2020 that works with iPhone and Android. It lists Standard GPS, 5ATM and SpO2, Heart rate.
Specifications
| Release year | 2020 |
|---|---|
| Case size | 46.4 mm |
| Display | AMOLED |
| Battery as listed | Up to 14 days |
| Water rating | 5ATM |
| Case material | Aluminum/stainless |
| GPS type | Standard GPS |
| Operating system | Amazfit OS (RTOS) |
| Works with | iPhone and Android |
| Connection | None |
| Plan needed | None |
| Health sensors | SpO2, Heart rate |
Who it fits
- Works with iPhone and Android.
- Lists a battery above the median of 89 listed smartwatch models.
- 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 GTS 2e | 2021 | - | Up to 14 days | 5ATM | Standard GPS | iOS and Android |
| Amazfit Bip 3 Pro | 2022 | - | Up to 14 days | 5ATM | Standard GPS | iOS and Android |
| Amazfit Active | 2023 | - | Up to 14 days | 5ATM | Standard GPS | iOS and Android |
Closest models from other brands
| Model | Release year | Case size | Battery as listed | Water rating | GPS type | Works with |
|---|---|---|---|---|---|---|
| Fitbit Versa 3 | 2020 | 40 mm | 6+ days | 5ATM | Standard GPS | iOS and Android |
| Polar Grit X Pro | 2021 | 47 mm | Up to 7 days · 40 hours of GPS (100 hours in saver mode) | 10ATM | Standard GPS | iOS and Android |
| Garmin Approach S12 | 2021 | 43.7 mm | Up to 10 days · 30 hours GPS golf | 5ATM | Standard GPS | iOS and Android |
Compared with Amazfit GTS 2e, Amazfit GTR 2 lists an older release year (2020 against 2021) and Aluminum/stainless case material, where Amazfit GTS 2e lists Aluminum.
Compared with Amazfit Bip 3 Pro, Amazfit GTR 2 lists an older release year (2020 against 2022) and Aluminum/stainless case material, where Amazfit Bip 3 Pro lists Polymer.
Compared with Amazfit Active, Amazfit GTR 2 lists an older release year (2020 against 2023) and Aluminum/stainless case material, where Amazfit Active lists Aluminum.
Compared with Fitbit Versa 3, Amazfit GTR 2 lists a longer listed battery (14 days against 6), a larger case (46.4 mm against 40 mm) and Aluminum/stainless case material, where Fitbit Versa 3 lists Aluminum.
Compared with Polar Grit X Pro, Amazfit GTR 2 lists a lower ATM rating (5 against 10) and an older release year (2020 against 2021).
Compared with Garmin Approach S12, Amazfit GTR 2 lists an older release year (2020 against 2021) and Aluminum/stainless case material, where Garmin Approach S12 lists Polymer.
Only values listed exactly are compared.
Position in the catalog
Its listed battery of 14 days is above 46% of 46 smartwatches with a single plain days value. Its case size of 46.4 mm is larger than 60% 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 2020. Among 128 smartwatches with an exact release year, 4% were released in 2020 or earlier and 99% were released in 2020 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