| Model | MR8W3 |
| Network Technology | GPS |
| Display Type | Always-On Retina LTPO OLED display Up to 2000 nits brightness |
| Resolution | 352 x 430 pixels |
| Waterproof | 50m water resistant |
| OS | WatchOS |
| Chipset | S9 SiP with 64-bit dual-core processor |
| Internal | 64GB |
| WLAN | Wi-Fi 4 802.11n |
| Bluetooth | 5.3 |
| GPS | L1 GPS, GLONASS, Galileo, QZSS, and BeiDou |
| Battery | Built-in rechargeable lithium-ion battery Up to 18 hours16 Up to 36 hours in Low Power Mode16 |
| Band size | S/M |
| Band fits | 130–180mm wrists. |
