Apple Watch Series 10 vs OnePlus Watch 2
Side-by-side specifications, scores and verdict.
Quick Verdict
Apple Watch Series 10 excels with premium build quality, exceptional brightness (2000 nits), and comprehensive health sensors including ECG and skin temperature monitoring. Its watchOS ecosystem offers seamless iPhone integration and superior app support. OnePlus Watch 2 counters with outstanding battery longevity (100 hours smart mode vs 18 hours), higher RAM (2GB vs 1GB), and more affordable pricing at $299.99. However, OnePlus lacks ECG and skin temperature features, relies on Wear OS with limited smartwatch optimization, and weighs notably more (49g vs 30g). Display quality heavily favors Apple's LTPO3 OLED with always-on capability and superior brightness. For fitness enthusiasts prioritizing extended battery life and price, OnePlus delivers compelling value. iPhone users or those demanding premium health tracking and refined performance should choose the Series 10.
Full Specifications
| Specification | Apple Watch Series 10 | OnePlus Watch 2 |
|---|---|---|
| Software | watchOS 11 | Wear OS 4 (dual-engine architecture) |
| Body | ||
| Weight | 30 g (42mm aluminum) | 49 g |
| Case material | Aluminum (Titanium option available) | Stainless steel case with sapphire crystal glass |
| Water resistance | WR50 (50m) + IP6X dust resistant | 5 ATM, IP68 |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 18 hours normal use, up to 36 hours in Low Power Mode | Up to 100 hours smart mode, 12 days power saver |
| Display | ||
| Size | 42mm (1.96") | 1.43 inch |
| Type | LTPO3 OLED Always-On Retina with wide-angle OLED, up to 2000 nits | AMOLED |
| Always-on display | ||
| Resolution | 374 x 446 | 466 x 466 |
| Processor | ||
| RAM | 1 GB | 2 GB |
| Chipset | Apple S10 SiP | Snapdragon W5 Gen 1 + BES2700 MCU |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.0 |
Category Scores
Pros & Cons
Apple Watch Series 10
Pros
- Thinnest and lightest Apple Watch ever at just 9.7mm thick
- New wide-angle OLED display is significantly brighter at off-angles
- Larger 42mm and 46mm case sizes with bigger displays in slimmer body
- Sleep apnea detection and improved health tracking via watchOS 11
- Faster charging — up to 80% in about 30 minutes
Cons
- Battery life is still just 18 hours, behind most competitors
- Blood oxygen sensing disabled on US units due to patent dispute
- No major performance jump over Series 9's S9 chip
- Cellular model costs an extra $100
- Requires an iPhone, no Android compatibility
OnePlus Watch 2
Pros
- Industry-leading battery life for a Wear OS smartwatch
- Dual-chip architecture combines Wear OS with efficient RTOS
- Premium build with sapphire crystal and stainless steel
- Dual-frequency L1+L5 GPS for accurate tracking
- Full Google Wear OS app ecosystem
Cons
- Only one 46mm size, too large for smaller wrists
- No ECG or skin temperature sensor
- No cellular variant available
- Non-rotating crown, no rotating bezel
- iPhone compatibility is limited
Related Comparisons
Explore more in smartwatches, see all Apple products or all OnePlus products. View full details for the Apple Watch Series 10 or the OnePlus Watch 2.