HUAWEI WATCH GT 5 Pro vs Amazfit T-Rex 3
7 recorded spec differences. Amazfit T-Rex 3 is currently the cheaper of the two on Amazon.sa (SAR 1,095 vs SAR 1,072, checked 3 Nov 2026).
Specifications side by side
| Spec | HUAWEI WATCH GT 5 Pro | Amazfit T-Rex 3 |
|---|---|---|
| Phone, battery and calls | ||
| Battery life | 9 days | 27 days |
| Cellular (LTE/eSIM) | No | Yes |
| Built-in GPS | Yes | Yes |
| Size, screen and durability | ||
| Case size | 46 mm | 48 mm |
| Display size | 1.43 in | 1.5 in |
| Water resistance | 5 ATM | 10 ATM |
| Case material | Type: Titanium | — |
| Weight | 35 g | 68.3 g |
| Display type | AMOLED | AMOLED |
| Health and payments | ||
| ECG | Yes | No |
| Contactless payment (NFC) | — | Yes |
| Heart-rate tracking | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Other specs | ||
| Release year | — | 2024 |
| dust resistance rating | — | IP68 |
| App control (Wi-Fi) | — | Yes |
Highlighted rows differ. Facts come from each Amazon.sa listing. As an Amazon Associate we earn from qualifying purchases. Buying through our links costs you nothing extra.