T-Rex
T-Rex launched 8 Jan 2020 at $139.99. First rugged T-Rex: MIL-STD-810G certified, 5 ATM, 20-day battery; announced at CES 2020, on sale Jan 9
The basics
- Brand
- Amazfit
- Line
- Outdoor
- Released
- 2020-01-08
- Launch price
- $139.99
- Family
- Amazfit T-Rex
- Finishes
- Khaki · Rock Black · Army Green
- Official site
- gizmochina.com ↗
First rugged T-Rex: MIL-STD-810G certified, 5 ATM, 20-day battery; announced at CES 2020, on sale Jan 9
Release history
- 2025-09-05T-Rex 3 Pro
- 2024-09-06T-Rex 3
- 2022-05-24T-Rex 2
- 2021-03-23T-Rex Pro
- 2020-01-08T-Rex
T-Rex generation comparison
Full compare page| T-Rex Ultra 22026-02 | T-Rex 3 Pro2025-09 | T-Rex 32024-09 | T-Rex Ultra2023-03 | T-Rex 22022-05 | |
|---|---|---|---|---|---|
| Launch price | $549.99 | $399.99 | $279.99 | $399.99 | $229.99 |
| Display | 1.5″ AMOLED | 1.5″ AMOLED, 2000 nits | 1.5″ AMOLED, 2000 nits | 1.39″ AMOLED, 1000 nits | 1.39″ AMOLED |
| Weight | 89.2 g | — | 68.3 g (no strap) | 89 g (no strap) | 66.5 g |
| Battery (smartwatch) | 30 days | 25 days | 27 days | 20 days | 24 days |
| Battery (GPS) | 50 h; 177 h max | — | 42 h; 180 h max | 27 h dual-band | 26 h accurate |
| Dual-band GNSS | Yes | Yes | Yes | Yes | Yes |
| Offline maps | Yes | Yes | Yes | Yes | — |
| Water rating | 10 ATM | 10 ATM | 10 ATM, dive-rated | 10 ATM | 10 ATM |
| Mic + speaker | — | Yes | Yes | — | — |
| Signature | 30-day battery in the 2nd-gen ultra | Titanium build with a speaker | Dive-rated flagship with a mic and flashlight | Mud-proof flagship with an 80 h endurance GPS mode | First Amazfit with dual-band GPS |
Battery figures are launch-day claims.