Google Pixel Watch 2 vs Samsung Galaxy Watch 5 Pro
Both smartwatches excel in health tracking with ECG, SpO2, and skin temperature monitoring, but they diverge significantly in battery longevity and design philosophy. Google's Pixel Watch 2 weighs just 31g in recycled aluminum and delivers respectable 24-hour all-day battery life, scaling to 41 hours in battery saver mode. Samsung's Galaxy Watch 5 Pro is considerably heavier at 46.5g with premium titanium construction and military-grade durability (MIL-STD-810H), compensating with exceptional 80-hour battery in power-saving mode and 28 hours normally. Display-wise, Samsung's 45mm Super AMOLED slightly edges Google's 41mm AMOLED with identical 450x450 resolution. The Pixel Watch 2's Snapdragon W5 Gen 1 processor with 2GB RAM offers snappier performance than the Galaxy Watch 5 Pro's Exynos W920 with 1.5GB RAM. At $100 less, the Pixel Watch 2 appeals to users prioritizing everyday wearability and seamless Google ecosystem integration. Choose the Galaxy Watch 5 Pro if multi-day battery life and rugged durability are essential.
Full Specifications
| Spec | Google Pixel Watch 2 | Samsung Galaxy Watch 5 Pro |
|---|---|---|
| Software | Wear OS 4 | Wear OS 3.5 with One UI Watch 4.5 |
| Body | ||
| Weight | 31 g | 46.5 g |
| Case material | Recycled aluminum | Titanium |
| Water resistance | 5 ATM + IP68 | 5 ATM + IP68 / MIL-STD-810H |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 24 hrs (always-on), up to 41 hrs (battery saver) | Up to 80 hrs (power saving), 28 hrs normal |
| Display | ||
| Size | 41 mm | 45 mm |
| Type | AMOLED | Super AMOLED |
| Always-on display | ||
| Resolution | 450 x 450 | 450 x 450 |
| Processor | ||
| RAM | 2 GB | 1.5 GB |
| Chipset | Qualcomm Snapdragon W5 Gen 1 | Exynos W920 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.2 |
Category Scores
Pros & Cons
Google Pixel Watch 2
Pros
- Qualcomm W5 Gen 1 chip delivers 20% better battery than Pixel Watch 1
- Deep Fitbit integration for best-in-class sleep and wellness tracking
- Skin conductance sensor enables continuous stress monitoring
- Lightweight and comfortable rounded design for all-day wear
- Pure Wear OS 4 experience with first-party Google app quality
Cons
- Small 41 mm size only — no larger variant available
- 24-hour battery life with always-on display requires daily charging
- More expensive than Galaxy Watch 6 with fewer health sensors
- Rounded case design makes it harder to find third-party screen protectors
Samsung Galaxy Watch 5 Pro
Pros
- Durable titanium case that is lightweight yet highly scratch-resistant
- Large 590 mAh battery delivers the best Galaxy Watch endurance
- GPX route import for turn-by-turn trail navigation
- Sapphire crystal glass resists scratches and impacts
- Full health suite including ECG, SpO2, and body composition
Cons
- No rotating bezel — relies on touch and button navigation
- Older Exynos W920 chip is slower than W930 in Watch 6
- Bulky and heavy compared to standard Galaxy Watch 5
- Wear OS 3.5 misses some features added in Wear OS 4
Related Comparisons
Explore more in smartwatches, see all Google products or all Samsung products. View full details for the Google Pixel Watch 2 or the Samsung Galaxy Watch 5 Pro.