T-Rex Ultra
T-Rex Ultra launched 21 Mar 2023 at $399.99. Premium off-road flagship: 10 ATM, dual-band GPS, offline maps, 20-day battery
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The basics
- Brand
- Amazfit
- Line
- Outdoor
- Released
- 2023-03-21
- Launch price
- $399.99
- Family
- Amazfit T-Rex Ultra
- Official site
- us.amazfit.com ↗
Premium off-road flagship: 10 ATM, dual-band GPS, offline maps, 20-day battery
Release history
- 2026-02-19T-Rex Ultra 2
- 2023-03-21T-Rex Ultra
Video coverage
"G-SHOCK" from Xiaomi - Amazfit T-Rex Ultra reviewRozetked · Sun, 24 Sep 2023
Amazfit T-Rex ULTRA In-Depth Review - The Garmin EPIX KILLER?!Chase the Summit · Thu, 21 Sep 2023
Amazfit T-Rex Ultra: The Ultimate Premium, Rugged Smartwatch! 🔥Lim Reviews · Thu, 21 Sep 2023
Amazfit T-Rex 3 Pro VS T-Rex 3 VS T-Rex UltraSmart Wear 5G · Sat, 20 Sep 2025T-Rex generation comparison
Full compare pageLaunch prices are historical. Price links may earn us a commission. As an Amazon Associate I earn from qualifying purchases. Affiliate disclosure.
| 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 (with strap) | 52 / 46.8 g (48 / 44 mm, no strap) | 68.3 g (no strap) | 89 g (with strap) | 66.5 g (with strap) |
| Battery (smartwatch) | 30 days | 25 days | 27 days | 20 days | 24 days |
| Battery (GPS) | 50 h; 177 h max | 38 h; 85 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 | 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.