| Brand | Huawei |
| Model | WATCH Ultimate 2 |
| Device Type | Smartwatch |
| Release Date | 19 September 2025 |
| Status | Available |
| Operating System | HarmonyOS |
| OS Version | v5.1 |
| Display Type | LTPO2 AMOLED |
| Screen Size | 1.5 inches |
| Resolution | 466x466 px |
| Pixel Density | 310 ppi |
| Brightness | 3500 nits |
| Height | 47.8 mm |
| Width | 47.8 mm |
| Thickness | 12.9 mm |
| Weight | 80.5 grams |
| Build | Sapphire crystal front, cerramic bezzel, zirconium front case, ceramic back |
| Colors | Blue |
| Waterproof | Water Resistance: Up to 150m/20ATM |
| IP Rating | IP68 |
| Ruggedness | Dust proof |
| Yes | |
| Text Message | Yes |
| Incoming Call | Yes |
| Alarm | Yes |
| Calendar Reminder | Yes |
| Timer | Yes |
| Weather | Yes |
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 867 mAh |
| Wireless Charging | 10W wireless |
| Placement | Non-removable |
| Network | 2G, 3G, 4G |
| SIM Slot | Single SIM, GSM |
| SIM Size | SIM1: eSIM |
| VoLTE | Yes |
| Speed | HSPA, LTE |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 |
| Bluetooth | v5.2 |
| GPS | Yes with A-GPS, Glonass |
| NFC | Yes |
| Loudspeaker | Yes |
| Made By | China |
| Features | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature), X-TAP, Sonar-based underwater communication (Nearlink, up to 30m distance) BDS Satellite Messaging - China only Heart Rate Variability (HRV) Arterial Stiffness Detection |
