Amazfit
Device summary
Garmin
Instinct 3 50mm AMOLED
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2026 | 2025 |
| Starting price | — | — |
| Display size | 1.5-inch | 1.3-inch |
| Dimensions | 51.0 mm × 51.0 mm × 14.3 mm | 50.0 mm × 50.0 mm × 14.4 mm |
| Weight | 89 g | 59 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 480 × 480 | 416 × 416 |
| Protection | Sapphire | — |
| Performance | ||
| Expandable storage | No | — |
| Battery & charging | ||
| Charging standard | Magnetic charging | Garmin proprietary clip / USB charging |
| Battery type | Lithium-ion | Lithium-ion |
| Rated capacity | 870 mAh | — |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Wi‑Fi | Wi-Fi | — |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | — | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer / metal bezel | Fiber-reinforced polymer; metal-reinforced bezel |
| Ingress protection | 10 ATM | 10 ATM |
| Basic information | ||
|---|---|---|
| Release year | 2026 | 2025 |
| Starting price | — | — |
| Display size | 1.5-inch | 1.3-inch |
| Dimensions | 51.0 mm × 51.0 mm × 14.3 mm | 50.0 mm × 50.0 mm × 14.4 mm |
| Weight | 89 g | 59 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 480 × 480 | 416 × 416 |
| Protection | Sapphire | — |
| Performance | ||
| Expandable storage | No | — |
| Battery & charging | ||
| Charging standard | Magnetic charging | Garmin proprietary clip / USB charging |
| Battery type | Lithium-ion | Lithium-ion |
| Rated capacity | 870 mAh | — |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Wi‑Fi | Wi-Fi | — |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | — | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer / metal bezel | Fiber-reinforced polymer; metal-reinforced bezel |
| Ingress protection | 10 ATM | 10 ATM |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Instinct 3 50mm AMOLED
30 g lighter
Height
Amazfit T-Rex Ultra 2
1 mm taller · minor difference
Width
Amazfit T-Rex Ultra 2
1 mm wider · minor difference
Display size
Amazfit T-Rex Ultra 2
0.2 in larger display · minor difference