T-Rex Ultra vs T-Rex 2
5 of 9 tracked specs changed between 2022-05 and 2023-03; launch price moved from $229.99 to $399.99.
What changed: display, weight, battery (smartwatch), battery (gps), signature.
Launch prices are historical. Price links may earn us a commission. As an Amazon Associate I earn from qualifying purchases. Affiliate disclosure.
| T-Rex Ultra2023-03 | T-Rex 22022-05 | |
|---|---|---|
| Launch price | $399.99 | $229.99 |
| Display | 1.39″ AMOLED, 1000 nits | 1.39″ AMOLED |
| Weight | 89 g (with strap) | 66.5 g (with strap) |
| Battery (smartwatch) | 20 days | 24 days |
| Battery (GPS) | 27 h dual-band | 26 h accurate |
| Dual-band GNSS | Yes | Yes |
| Offline maps | Yes | — |
| Water rating | 10 ATM | 10 ATM |
| Mic + speaker | Yes | — |
| Signature | Mud-proof flagship with an 80 h endurance GPS mode | First Amazfit with dual-band GPS |
Battery figures are launch-day claims.
Amazfit T-Rex Ultra
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