Google Pixel Watch 3 vs Samsung Galaxy Watch 3
The Verdict
Google's Pixel Watch 3 delivers superior display technology with its 2000-nit LTPO AMOLED Actua screen and 408x408 resolution, significantly outperforming Samsung's 360x360 Super AMOLED panel. Battery life favors Samsung at 36+ hours versus Pixel's 24 hours, though real-world results are comparable. Health tracking gives Pixel an edge with skin temperature monitoring absent on Galaxy Watch 3. Samsung offers premium materials (stainless steel/titanium) and MIL-STD-810G durability, plus optional LTE connectivity. Performance-wise, Pixel's Snapdragon W5+ Gen 1 with dedicated co-processor handles Wear OS 5 more efficiently than Exynos 9110 manages Tizen. At $349.99 versus $399, Pixel Watch 3 provides better value with newer software, superior display clarity, and more comprehensive health features. Choose Pixel Watch 3 for everyday users wanting a modern smartwatch experience; Samsung Galaxy Watch 3 appeals to those prioritizing ruggedness and extended battery claims.
Who Should Buy
Buy the Google Pixel Watch 3 if…
- →Beautiful Actua display with 2000-nit peak brightness and slimmer bezels
- →Now offered in two sizes (41mm and 45mm) for better fit options
- →Deep Fitbit integration with advanced running form and cardio load metrics
Buy the Samsung Galaxy Watch 3 if…
- →Physical rotating bezel provides tactile, satisfying navigation
- →Premium stainless steel build with classic watch aesthetics
- →ECG and SpO2 monitoring were cutting-edge at launch
Category Scores
Pros & Cons
Google Pixel Watch 3
Pros
- Beautiful Actua display with 2000-nit peak brightness and slimmer bezels
- Now offered in two sizes (41mm and 45mm) for better fit options
- Deep Fitbit integration with advanced running form and cardio load metrics
- Loss of Pulse Detection feature can summon emergency help automatically
- Improved battery life over Pixel Watch 2, up to 36 hours in Battery Saver
Cons
- Battery life still trails Samsung and Apple Ultra-tier watches
- Some advanced Fitbit features require a Premium subscription
- Not repairable — Google won't repair damaged units
- Limited third-party app selection compared to Apple Watch
- Not compatible with iPhones
Samsung Galaxy Watch 3
Pros
- Physical rotating bezel provides tactile, satisfying navigation
- Premium stainless steel build with classic watch aesthetics
- ECG and SpO2 monitoring were cutting-edge at launch
- Fall detection with automatic SOS alerts
- Thinner and lighter than Galaxy Watch (2018)
Cons
- Tizen OS is now discontinued — no new app development
- Battery life of 1.5 days typical requires frequent charging
- Older Exynos 9110 is noticeably slower than W920
- Heavy at 48-54 g — uncomfortable for sleep tracking
Full Specifications
| Spec | Google Pixel Watch 3 | Samsung Galaxy Watch 3 |
|---|---|---|
| Software | Wear OS 5 | Tizen OS 5.5 |
| Body | ||
| Weight | 31 g (41mm, without band) | 48.2 g (41mm) / 53.8 g (45mm) |
| Case material | Recycled aluminum | Stainless Steel / Titanium |
| Water resistance | 5ATM + IP68 | 5ATM + IP68, MIL-STD-810G |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 24 hours with always-on display, up to 36 hours in Battery Saver | Up to 2 days (typical ~1.5 days) |
| Display | ||
| Size | 41mm (1.2") | 41mm / 45mm |
| Type | LTPO AMOLED Actua, up to 2000 nits, 1Hz–60Hz | Super AMOLED |
| Always-on display | ||
| Resolution | 408 x 408 | 360 x 360 |
| Processor | ||
| RAM | 2 GB | — |
| Chipset | Qualcomm Snapdragon W5+ Gen 1 + Cortex M33 co-processor | Exynos 9110 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.0 |
Related Comparisons
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.
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