Google Pixel Watch (1st Gen) vs OnePlus Watch 2
The Verdict
Google's first-gen Pixel Watch delivers a more refined experience with Wear OS 3.5, ECG functionality, and superior integration with Android ecosystems, though its 24-hour battery life feels restrictive. OnePlus Watch 2 counters with substantially longer endurance, reaching 100 hours in smart mode via dual-engine architecture, plus a sharper 466x466 AMOLED display and marginally lighter build quality. Both offer GPS, NFC, and SpO2 monitoring at 5ATM water resistance. Performance-wise, Pixel Watch excels in software smoothness and health features including ECG and skin temperature sensing, while OnePlus prioritizes stamina without cellular connectivity. At $299.99 versus $349, OnePlus Watch 2 represents better overall value for users prioritizing battery longevity and display clarity over medical-grade sensors, though Pixel Watch remains ideal for Google ecosystem devotees seeking comprehensive health tracking.
Who Should Buy
Buy the Google Pixel Watch (1st Gen) if…
- →Beautiful domed glass design with smooth pebble-like aesthetic
- →Deep Fitbit integration for health tracking and premium features
- →Smooth Wear OS 3.5 with native Google Maps and Google Wallet
Buy the OnePlus Watch 2 if…
- →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
Category Scores
Pros & Cons
Google Pixel Watch (1st Gen)
Pros
- Beautiful domed glass design with smooth pebble-like aesthetic
- Deep Fitbit integration for health tracking and premium features
- Smooth Wear OS 3.5 with native Google Maps and Google Wallet
- Accurate heart rate and SpO2 tracking with ECG support
- Lightweight and comfortable for all-day wear at 36 g
Cons
- 24-hour battery life barely lasts a full day with active use
- Thick bezels reduce the usable screen area
- Exynos 9110 is an older chip that can feel laggy
- Only one 41mm size option — too small for many users
- No offline Google Maps navigation at launch
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
Full Specifications
| Spec | Google Pixel Watch (1st Gen) | OnePlus Watch 2 |
|---|---|---|
| Software | Wear OS 3.5 by Google | Wear OS 4 (dual-engine architecture) |
| Body | ||
| Weight | 36 g (without band) | 49 g |
| Case material | Recycled stainless steel with domed Gorilla Glass 5 | Stainless steel case with sapphire crystal glass |
| Water resistance | 5ATM | 5 ATM, IP68 |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 24 hours | Up to 100 hours smart mode, 12 days power saver |
| Display | ||
| Size | 41mm | 1.43 inch |
| Type | AMOLED, DCI-P3, Always-On | AMOLED |
| Always-on display | ||
| Resolution | 450 x 450 | 466 x 466 |
| Processor | ||
| Chipset | Samsung Exynos 9110 with Cortex-M33 co-processor | Snapdragon W5 Gen 1 + BES2700 MCU |
| RAM | — | 2 GB |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.0 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in smartwatches, see all Google products or all OnePlus products. View full details for the Google Pixel Watch (1st Gen) or the OnePlus Watch 2.