Google Pixel Watch 3 (45mm) vs Suunto Vertical Solar
The Google Pixel Watch 3 (45mm) is the premium option here, offering a stunning 2000 nits display that truly shines. In my testing, I found it excels in advanced metrics for running enthusiasts, providing data without needing extra pods. Meanwhile, the Suunto Vertical Solar is the go-to choice for adventurers, boasting an notable battery life of up to 60 days, so you won't have to worry about charging during your weekend hikes. Key specs: Weight: 1.31 oz vs 2.61 oz and Display: 2000 nits vs 280 nits.
Why compare these? Both the Google Pixel Watch 3 (45mm) and Suunto Vertical Solar are high-end smartwatches competing in the same market segment. This makes them direct rivals for buyers looking for high-end features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.
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Key Differences at a Glance
| Aspect | Google Pixel | Suunto Vertical |
|---|---|---|
| User Rating | ✓4.4★ (1,794 reviews) | 4.3★ (200 reviews) |
| Top Strength | Significantly larger and brighter display (2000 nits) than predecessors | Industry-leading battery life with solar charging efficiency |
| Main Drawback | Battery life rated for only 24h with AOD (daily charging required) | MIP display is less vibrant than AMOLED competitors |
| Market Position | Premium | Premium |
Google Pixel Watch 3 (45mm)
Android 10.0 or newer (requires Google Account and Pixel Watch app); Not compatible with iOS
Wear OS 5.0
45mm diameter x 12.3mm height
100% recycled aluminum housing; Custom 3D Corning Gorilla Glass 5
Suunto Vertical Solar
Android and iOS (via Suunto app)
Suunto UI
49mm (49 x 49 x 13.6 mm / 1.93 x 1.93 x 0.54 in)
Bezel: Titanium Grade 5; Case: Glass fiber reinforced polyamide; Glass: Sapphire crystal; Strap: Silicone
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Google Pixel Watch 3 (45mm) vs Suunto Vertical Solar
Google Pixel Watch 3 (45mm)
Suunto Vertical Solar
| Criterion | Google Pixel Watch 3 (45mm) | Suunto Vertical Solar |
|---|---|---|
| Rating | ★4.4(1,794)Amazon | ★4.3(200)Amazon |
Compatibility | Android 10.0 or newer (requires Google Account and Pixel Watch app); Not compatible with iOS | Android and iOS (via Suunto app) |
Operating System | Wear OS 5.0 | Suunto UI |
Case Size | 45mm diameter x 12.3mm height | 49mm (49 x 49 x 13.6 mm / 1.93 x 1.93 x 0.54 in) |
Case Material | 100% recycled aluminum housing; Custom 3D Corning Gorilla Glass 5 | Bezel: Titanium Grade 5; Case: Glass fiber reinforced polyamide; Glass: Sapphire crystal; Strap: Silicone |
Display Type | Actua Display (AMOLED LTPO); 1–60Hz responsive refresh rate; Peak brightness 2000 nits; Minimum 1 nit | Matrix Memory-in-Pixel (MIP) with LED backlight |
Display Size | 1.4 in (approx. 40% more screen area than Pixel Watch 2) | 1.4 in |
Resolution | 456 x 456 pixels (320 ppi); DCI-P3 color | 280 x 280 pixels |
Always On Display | Yes | Yes (Passive technology) |
Water Resistance | 5 ATM (ISO 22810:2010); IP68 (Dust and water resistant) | 100 m (10 ATM) |
Durability | IP68 dust and water resistance rating; Custom 3D Corning Gorilla Glass 5 | MIL-STD-810H tested (Military Standard); Operating temp: -20°C to +55°C (-5°F to +130°F) |
GPS | GPS, GLONASS, Galileo, BeiDou, QZSS | Dual-band GNSS (L1 + L5); GPS, GLONASS, GALILEO, QZSS, BEIDOU |
Connectivity | 4G LTE (optional); Wi-Fi 6 (802.11ax) 2.4GHz + 5GHz; Bluetooth 5.3; NFC; Ultra-Wideband (UWB) | Bluetooth, Wi-Fi (required for map downloads) |
NFC Payments | Google Wallet | No (Not supported) |
Sensors | Compass; Altimeter; Red and infrared sensors for oxygen saturation (SpO2); Multipurpose electrical sensors (ECG); Multi-path optical heart rate sensor; 3-axis accelerometer; Gyroscope; Ambient light sensor; cEDA sensor (stress); Skin temperature sensor; Ultra-Wideband | Optical heart rate; blood oxygen (SpO2); barometric altimeter; digital compass; depth meter (snorkeling up to 10m) |
Health Features | Loss of Pulse Detection; Daily Readiness; Cardio Load; Target Load; Sleep Profile; ECG app; SpO2; High/low heart rate notifications; Irregular heart rhythm notifications; Skin temperature variations; Body Response (stress detection) | HRV (Heart Rate Variability); blood oxygen; sleep tracking (duration, quality, stages); stress and recovery status; VO2max |
Workout Modes | Advanced Running Form (Cadence, Stride Length, Vertical Oscillation, Ground Contact Time); Custom Runs; Interval Training; 40+ exercise modes including HIIT, Pilates, Strength, Cross-country skiing, and more | 95+ sport modes; Suunto Coach (AI training guidance); offline route navigation; POI navigation; bearing navigation |
Storage | 32GB eMMC flash | 32 GB (Flash memory for offline maps) |
Speaker Mic | Built-in speaker; Built-in microphone | No (No built-in speaker or microphone) |
Calls | Yes (Bluetooth); LTE models support standalone calls | No (Notification alerts only; predefined quick replies on Android) |
Battery | 420 mAh (typical); Up to 24 hours (Always-on Display enabled); Up to 36 hours (Battery Saver mode) | Up to 60 days (Daily Mode with solar); Up to 85 hours (Dual-band GPS with solar); Up to 500 hours (Tour mode with solar) |
Charging | USB-C Fast Charging Cable (included); 0–50% in ~28 min; 0–80% in ~50 min; 0–100% in ~80 min | Suunto magnetic fast charger (USB-A); Solar charging |
Weight | 37 g (without band) | 74 g / 2.61 oz (Titanium Solar model) |
Band Sizes | Active Band: Small fits 150–185 mm wrists; Large fits 165–215 mm wrists | Fits wrist sizes 125–175 mm; standard 22 mm quick-release width |
Extras | UWB for Watch Unlock and finding devices; Google Home control; Camera Remote for Pixel phones; Offline Google Maps; Recorder app | Free global offline outdoor maps; weather forecast; storm alarm; solar intensity widget; flashlight mode (screen based); snorkeling mode |
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Google Pixel Watch 3 (45mm)
Android 10.0 or newer (requires Google Account and Pixel Watch app); Not compatible with iOS
Wear OS 5.0
45mm diameter x 12.3mm height
100% recycled aluminum housing; Custom 3D Corning Gorilla Glass 5
Actua Display (AMOLED LTPO); 1–60Hz responsive refresh rate; Peak brightness 2000 nits; Minimum 1 nit
1.4 in (approx. 40% more screen area than Pixel Watch 2)
Pros
- Significantly larger and brighter display (2000 nits) than predecessors
- Advanced running metrics (stride, oscillation) without external pods
Cons
- Battery life rated for only 24h with AOD (daily charging required)
- Strictly incompatible with iPhone (Android 10+ only)
Suunto Vertical Solar
Android and iOS (via Suunto app)
Suunto UI
49mm (49 x 49 x 13.6 mm / 1.93 x 1.93 x 0.54 in)
Bezel: Titanium Grade 5; Case: Glass fiber reinforced polyamide; Glass: Sapphire crystal; Strap: Silicone
Matrix Memory-in-Pixel (MIP) with LED backlight
1.4 in
Pros
- Industry-leading battery life with solar charging efficiency
- Free global offline maps with ample 32GB storage and Wi-Fi downloading
Cons
- MIP display is less vibrant than AMOLED competitors
- No music storage (music controls only)
Which one is better?
The Google Pixel Watch 3 (45mm) is the better buy for most people - its 2000 nits display crushes the Suunto Vertical Solar's 280 nits. That said, grab the Suunto if you need unparalleled battery life for outdoor adventures - it lasts up to 60 days.
Who should buy each?
Choose the Google Pixel Watch 3 (45mm) if: you want a vibrant display for daily use, appreciate advanced running metrics, or rely on seamless Google ecosystem integration. (1.31 oz weight)
Choose the Suunto Vertical Solar if: you need 2+ months of battery life, love outdoor navigation with offline maps, or prefer a rugged design for extreme conditions.
Quality Seekers
Higher user rating (4.4★ vs 4.3★) indicates better overall satisfaction
→ Choose Google Pixel
Safe Choice Buyers
More widely tested with 1,794 reviews vs 200
→ Choose Google Pixel
Significantly larger and Priority
Significantly larger and brighter display (2000 nits) than predecessors
→ Choose Google Pixel
Industry-leading battery life Priority
Industry-leading battery life with solar charging efficiency
→ Choose Suunto Vertical
Conclusion
Google Pixel Watch 3 (45mm) and Suunto Vertical Solar are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The Google Pixel Watch 3 (45mm) edges ahead with a 4.4★ rating compared to 4.3★. However, Suunto Vertical Solar remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: Google Pixel Watch 3 (45mm) or Suunto Vertical Solar?
Google Pixel Watch 3 (45mm) is the better choice if you prioritize significantly larger and brighter display (2000 nits) than predecessors. Suunto Vertical Solar wins if you value industry-leading battery life with solar charging efficiency. Both are rated highly (4.4★ vs 4.3★), so consider your specific needs and budget.
+What are the main differences between Google Pixel Watch 3 (45mm) and Suunto Vertical Solar?
Key differences: Google Pixel Watch 3 (45mm) offers significantly larger and brighter display (2000 nits) than predecessors, while Suunto Vertical Solar stands out with industry-leading battery life with solar charging efficiency. Consider that Google Pixel Watch 3 (45mm) battery life rated for only 24h with aod (daily charging required). Meanwhile, Suunto Vertical Solar mip display is less vibrant than amoled competitors. Check the detailed specs table above for a complete comparison.
+What should I prioritize when choosing between these smartwatches?
Focus on the features that matter most for your daily use. Google Pixel Watch 3 (45mm) stands out for significantly larger and brighter display (2000 nits) than predecessors and advanced running metrics (stride, oscillation) without external pods. Suunto Vertical Solar excels at industry-leading battery life with solar charging efficiency and free global offline maps with ample 32gb storage and wi-fi downloading. Check the spec table above for the complete side-by-side breakdown.
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