T-Rex 3 Pro vs T-Rex 3
5 of 9 tracked specs changed between 2024-09 and 2025-09; launch price moved from $279.99 to $399.99.
What changed: weight, battery (smartwatch), battery (gps), water rating, signature.
| T-Rex 3 Pro2025-09 | T-Rex 32024-09 | |
|---|---|---|
| Launch price | $399.99 | $279.99 |
| Display | 1.5″ AMOLED, 2000 nits | 1.5″ AMOLED, 2000 nits |
| Weight | — | 68.3 g (no strap) |
| Battery (smartwatch) | 25 days | 27 days |
| Battery (GPS) | — | 42 h; 180 h max |
| Dual-band GNSS | Yes | Yes |
| Offline maps | Yes | Yes |
| Water rating | 10 ATM | 10 ATM, dive-rated |
| Mic + speaker | Yes | Yes |
| Signature | Titanium build with a speaker | Dive-rated flagship with a mic and flashlight |
Battery figures are launch-day claims.
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