vs
5.8Display8.5
8.5Health tracking8.5
4.7Sports & outdoor4.7
5.3Smart features9.4
9.4Build & durability9.4
Dimensions
Size comparison
Watch UltimateWatch Ultimate 2
| Watch Ultimate | Watch Ultimate 2 | Difference | |
|---|---|---|---|
| Height | 48.5 mm | 48.5 mm | = |
| Width | 48.5 mm | 48.5 mm | = |
| Thickness | 13 mm | 12.9 mm | +0.1 mm |
| Weight | 76 g | 80 g | −4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch Ultimate better than Watch Ultimate 2?
- Weight76 g vs 80.5 g+6%
Why is Watch Ultimate 2 better than Watch Ultimate?
- Water resistance10 ATM vs 20 ATM2×
- LTE (cellular)No · Watch Ultimate: Yes
- eSIMNo · Watch Ultimate: Yes
- Battery capacity530 mAh vs 867 mAh+64%
- Wi-FiWi-Fi 4 vs Wi-Fi 6+50%
Specifications
Side by side
| Design & durability | ||
| Case size | 48 mm | 48 mm |
| Weight | 76 g | 80.5 g |
| Thickness | 13 mm | 12.9 mm |
| Height | 48.5 mm | 48.5 mm |
| Width | 48.5 mm | 48.5 mm |
| Case material | Ceramic | — |
| Sapphire crystal | Yes | Yes |
| Lens / cover glass | Saphirglas Saphirglas | Saphirglas Saphirglas |
| Strap material | Titan | — |
| Water resistance | 10 ATM | 20 ATM |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Water rating (maker) | 100 m / 10 bar / 10 ATM | 200 m / 20 bar / 20 ATM |
| Colours | Expedition Black, Voyage Blue, Green | Black, Blue |
| Display | ||
| Screen size | 1.5″ | 1.5″ |
| Display technology | AMOLED | AMOLED |
| Panel | LTPO AMOLED | LTPO2 AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 466 px | 466 px |
| Resolution (height) | 466 px | 466 px |
| Pixel density | 311 ppi | 310 ppi |
| Peak brightness | — | 3,500 nits |
| LTPO display | Yes | Yes |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 14 days |
| Battery capacity | 530 mAh | 867 mAh |
| Battery type | Li-Po | Li-Ion |
| Wireless charging | Yes | Yes |
| Charging | Ladestation, kabellos | Ladestation, kabellos |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Skin temperature | Yes | Yes |
| Temperature sensor | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature) | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Dive mode | Yes | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Satellite messaging | Yes | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| Smart features | ||
| Calls from the wrist | Yes | Yes |
| Speaker | Yes | Yes |
| Music on the watch | Yes | — |
| Storage | 32 GB | — |
| Platform | ||
| Operating system | HarmonyOS 3.0 | HarmonyOS 5.1 |
| Platform | HarmonyOS | HarmonyOS |
| Works with | iOS, Android | Android, iOS |
