HUAWEI WATCH Ultimate 2 vs OnePlus Watch 3 43mm
Which one should you buy?
Who leads where?
- KasaOnePlus Watch 3 43mm
- Battery and ChargingHUAWEI WATCH Ultimate 2
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
 HUAWEIHUAWEI WATCH Ultimate 2No reviews yet |  OnePlusOnePlus Watch 3 43mmNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Case Size | 48.5 mm | 43.2 mm |
| Processor | No data | Qualcomm Snapdragon W5 Gen 1 |
| Battery Life | up to 72 hours | up to 60 hours |
| Water Resistance | 20 ATM | No data |
| Health Sensors and Features | ||
| Heart Rate Sensor | Yes | No data |
| ECG Sensor | Yes | No data |
| Skin Temperature Sensor | Yes | No data |
| Sleep Tracking | No data | Yes |
| Fall Detection | No data | Yes |
| Display | ||
| Size | 1.5" | 1.32" |
| Panel | LTPO 2.0 AMOLED | AMOLED |
| Resolution | 466x466 | 466x466 |
| Peak Brightness | 3500 nit | No data |
| Kasa | ||
| Case Size | 48.5 mm | 43.2 mm |
| Case Thickness | 12.9 mm | 11 mm |
| Weight | 80.5 g | 37.8 g |
| Case Material | No data | Stainless steel |
| Positioning and GNSS | ||
| GNSS Receiver | Yes | No data |
| GNSS Systems | GPS, GLONASS, BeiDou, GALILEO, QZSS | No data |
| Battery and Charging | ||
| The figure the maker states | up to 72 hours | up to 60 hours |
| What that figure measures | With always-on display on | In smartwatch mode |
| Capacity | No data | 354 mAh |
| Charging Type | Wireless charging | Fast charging |
| Water and Dust Resistance | ||
| Water Resistance | 20 ATM | No data |
| IP Rating | IP68 | No data |
| Performance | ||
| Processor | No data | Qualcomm Snapdragon W5 Gen 1 |
| RAM | No data | 2 GB |
| Storage | No data | 32 GB |
| Connectivity | ||
| Wi-Fi | Wi-Fi 6 | No data |
| Bluetooth | 5.2 | No data |
| NFC | Yes | No data |
| Speaker | Yes | No data |
| Microphone | Yes | No data |
| Software | ||
| Phone Compatibility | Android and iOS | No data |
OnePlus Watch 3 43mm leads on 2 of 3 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.