Google Pixel Watch 3 vs Samsung Galaxy Watch 7
Side-by-side specifications, scores and verdict.
Quick Verdict
Both watches deliver premium health tracking and excellent displays, but they excel in different areas. Pixel Watch 3 features Google's superior Wear OS integration, faster Snapdragon W5+ processor, and exceptional 2000-nit AMOLED Actua display with adaptive 1-60Hz refresh rates for smoother interactions. Samsung Galaxy Watch 7 counters with superior battery longevity—30 hours versus Pixel's 24 hours with always-on display—plus military-grade durability (MIL-STD-810H) and sapphire crystal protection. Health features are virtually identical: both include ECG, SpO2, skin temperature, and sleep tracking. The Galaxy Watch 7's 3nm Exynos W1000 processor proves efficient, while Pixel Watch 3's slightly larger 1.2-inch display offers marginally more screen real estate. At $299.99 versus $349.99, Samsung provides better battery life and durability for less money, making it ideal for users prioritizing endurance. However, Pixel Watch 3 suits those valuing performance and Google ecosystem integration. Neither includes cellular, limiting mobility advantages.
Full Specifications
| Specification | Google Pixel Watch 3 | Samsung Galaxy Watch 7 |
|---|---|---|
| Software | Wear OS 5 | Wear OS 5 with One UI Watch 6 |
| Body | ||
| Weight | 31 g (41mm, without band) | 28.8 g (40mm) |
| Case material | Recycled aluminum | Aluminum (Armor Aluminum) |
| Water resistance | 5ATM + IP68 | 5ATM + IP68 + MIL-STD-810H |
| 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 30 hours with always-on display, 40 hours without (300 mAh) |
| Display | ||
| Size | 41mm (1.2") | 40mm (1.3") |
| Type | LTPO AMOLED Actua, up to 2000 nits, 1Hz–60Hz | Super AMOLED with Sapphire Crystal glass, up to 2000 nits |
| Always-on display | ||
| Resolution | 408 x 408 | 396 x 396 |
| Processor | ||
| RAM | 2 GB | 2 GB |
| Chipset | Qualcomm Snapdragon W5+ Gen 1 + Cortex M33 co-processor | Samsung Exynos W1000 (3nm, 5-core) |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.3 | 5.3 |
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 7
Pros
- New 3nm Exynos W1000 chip is significantly faster than predecessor
- Dual-frequency GPS (L1 + L5) is rare at this price point
- Improved BioActive sensor with new AGEs Index for metabolic health
- Bright 2000-nit Super AMOLED display with sapphire crystal
- Affordable starting price of $299 for a flagship Wear OS watch
Cons
- Battery life still only ~30 hours with always-on display
- ECG, BP and some health features require a Samsung Galaxy phone
- No physical rotating bezel — only the touch bezel returns
- Design hasn't changed meaningfully from Watch 6
- Not compatible with iPhones
Related Comparisons
Explore more in smartwatches, see all Google products or all Samsung products. View full details for the Google Pixel Watch 3 or the Samsung Galaxy Watch 7.