Google Pixel Watch 3 (45mm) vs Garmin Venu 3
You'd expect the Google Pixel Watch 3 (45mm) to dominate, but Garmin Venu 3's battery life changes everything. With a staggering 14 days of battery life compared to Pixel Watch 3's 24 hours, it’s perfect for those who hate charging daily. The Pixel Watch is the premium option with a brighter display at 2000 nits, making it ideal for outdoor use in 2026. In real-world usage, the Garmin Venu 3's extended battery means you can go on a weekend trip without worrying about finding a power outlet. Meanwhile, the Pixel Watch 3 shines with advanced health metrics like stride and oscillation tracking, but you'll need to charge it daily. So, which one should you grab? Key specs: Weight: 1.31 oz vs 1.66 oz and Storage: 32 GB vs 8 GB.
Why compare these? Both the Google Pixel Watch 3 (45mm) and Garmin Venu 3 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 | Garmin Venu |
|---|---|---|
| User Rating | 4.4★ (1,794 reviews) | ✓4.5★ (5,399 reviews) |
| Top Strength | Significantly larger and brighter display (2000 nits) than predecessors | Bright 1.4" AMOLED display with refined, lifestyle-friendly UI |
| Main Drawback | Battery life rated for only 24h with AOD (daily charging required) | Lacks Multi-Band GPS (found in similarly priced Forerunner 265) |
| 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
Garmin Venu 3
iPhone, Android (Garmin Connect app required)
Garmin OS (Proprietary)
45mm x 45mm x 12mm
Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3
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 Garmin Venu 3
Google Pixel Watch 3 (45mm)
Garmin Venu 3
| Criterion | Google Pixel Watch 3 (45mm) | Garmin Venu 3 |
|---|---|---|
| Rating | ★4.4(1,794)Amazon | ★4.5(5,399)Amazon |
Compatibility | Android 10.0 or newer (requires Google Account and Pixel Watch app); Not compatible with iOS | iPhone, Android (Garmin Connect app required) |
Operating System | Wear OS 5.0 | Garmin OS (Proprietary) |
Case Size | 45mm diameter x 12.3mm height | 45mm x 45mm x 12mm |
Case Material | 100% recycled aluminum housing; Custom 3D Corning Gorilla Glass 5 | Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3 |
Display Type | Actua Display (AMOLED LTPO); 1–60Hz responsive refresh rate; Peak brightness 2000 nits; Minimum 1 nit | AMOLED; Always-On Mode available |
Display Size | 1.4 in (approx. 40% more screen area than Pixel Watch 2) | 1.4 in (35.4 mm) diameter |
Resolution | 456 x 456 pixels (320 ppi); DCI-P3 color | 454 x 454 pixels |
Always On Display | Yes | Yes (optional) |
Water Resistance | 5 ATM (ISO 22810:2010); IP68 (Dust and water resistant) | 5 ATM (water pressure equivalent to 50 meters); Swimproof |
Durability | IP68 dust and water resistance rating; Custom 3D Corning Gorilla Glass 5 | Corning Gorilla Glass 3 lens; Stainless steel bezel |
GPS | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS; GLONASS; Galileo (Single-band GNSS) |
Connectivity | 4G LTE (optional); Wi-Fi 6 (802.11ax) 2.4GHz + 5GHz; Bluetooth 5.3; NFC; Ultra-Wideband (UWB) | Bluetooth; ANT+; Wi-Fi |
NFC Payments | Google Wallet | Garmin Pay |
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 | Elevate Gen 5 optical heart rate sensor (ECG hardware); Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor |
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) | Sleep Coach; Nap Detection; ECG App (FDA cleared); HRV Status; Body Battery; Jet Lag Adviser; Health Snapshot; Women’s Health; Meditation |
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 | Wheelchair Mode (pushes, weight shifts); Strength; HIIT; Yoga; Pilates; Running; Cycling; Swimming (Pool); Golf; Tennis; Pickleball; and 30+ others |
Storage | 32GB eMMC flash | 8GB |
Speaker Mic | Built-in speaker; Built-in microphone | Built-in Speaker; Built-in Microphone (Voice Assistant & Calls) |
Calls | Yes (Bluetooth); LTE models support standalone calls | Yes (Make and take calls via Bluetooth connection to smartphone) |
Battery | 420 mAh (typical); Up to 24 hours (Always-on Display enabled); Up to 36 hours (Battery Saver mode) | Smartwatch mode: Up to 14 days (5 days always-on); Battery Saver: Up to 26 days; GPS-Only GNSS: Up to 26 hours; All-Systems GNSS: Up to 20 hours |
Charging | USB-C Fast Charging Cable (included); 0–50% in ~28 min; 0–80% in ~50 min; 0–100% in ~80 min | Garmin proprietary plug charger (USB-C cable included) |
Weight | 37 g (without band) | 47 g (with included band); 30 g (case only) |
Band Sizes | Active Band: Small fits 150–185 mm wrists; Large fits 165–215 mm wrists | Fits wrists 135–200 mm (Silicone band included); Compatible with standard 22mm Quick Release bands |
Extras | UWB for Watch Unlock and finding devices; Google Home control; Camera Remote for Pixel phones; Offline Google Maps; Recorder app | Voice Assistant support (Siri, Google Assistant, Bixby via phone); Wheelchair mode specialized metrics; On-screen muscle maps; Photos in notifications (Android only) |
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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)
Garmin Venu 3
iPhone, Android (Garmin Connect app required)
Garmin OS (Proprietary)
45mm x 45mm x 12mm
Fiber-reinforced polymer case; Stainless steel bezel; Corning Gorilla Glass 3
AMOLED; Always-On Mode available
1.4 in (35.4 mm) diameter
Pros
- Bright 1.4" AMOLED display with refined, lifestyle-friendly UI
- Built-in speaker and microphone for wrist calls and voice assistants
Cons
- Lacks Multi-Band GPS (found in similarly priced Forerunner 265)
- Plastic case body feels less premium than metal-bodied competitors
Which one is better?
The Garmin Venu 3 is the better buy for most people - its 14-day battery life crushes the Pixel Watch 3's 24-hour battery. That said, grab the Pixel Watch 3 if you want the best display at 2000 nits and advanced running metrics - it's a premium experience worth the trade-off.
Who should buy each?
Choose the Google Pixel Watch 3 (45mm) if: you prioritize a bright 2000 nits display for outdoor visibility, need advanced running metrics, or want deeper integration with Google services.
Choose the Garmin Venu 3 if: you want an impressive 14-day battery life, prefer a lifestyle-friendly interface, or need built-in calling features directly from your wrist.
Quality Seekers
Higher user rating (4.5★ vs 4.4★) indicates better overall satisfaction
→ Choose Garmin Venu
Safe Choice Buyers
More widely tested with 5,399 reviews vs 1,794
→ Choose Garmin Venu
Significantly larger and Priority
Significantly larger and brighter display (2000 nits) than predecessors
→ Choose Google Pixel
Bright 1.4" AMOLED Priority
Bright 1.4" AMOLED display with refined, lifestyle-friendly UI
→ Choose Garmin Venu
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Bottom line: The Garmin Venu 3 leads with a 4.5★ rating versus 4.4★. That said, Google Pixel Watch 3 (45mm) could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: Google Pixel Watch 3 (45mm) or Garmin Venu 3?
Google Pixel Watch 3 (45mm) is the better choice if you prioritize significantly larger and brighter display (2000 nits) than predecessors. Garmin Venu 3 wins if you value bright 1.4" amoled display with refined, lifestyle-friendly ui. Both are rated highly (4.4★ vs 4.5★), so consider your specific needs and budget.
+What are the main differences between Google Pixel Watch 3 (45mm) and Garmin Venu 3?
Key differences: Google Pixel Watch 3 (45mm) offers significantly larger and brighter display (2000 nits) than predecessors, while Garmin Venu 3 stands out with bright 1.4" amoled display with refined, lifestyle-friendly ui. Consider that Google Pixel Watch 3 (45mm) battery life rated for only 24h with aod (daily charging required). Meanwhile, Garmin Venu 3 lacks multi-band gps (found in similarly priced forerunner 265). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.