Garmin Forerunner 965 vs Google Pixel Watch 4 (45mm)
The Garmin Forerunner 965 is the premium option here, boasting an impressive 23-day battery life in smartwatch mode, perfect for athletes who want to train without frequent recharges. In real-world use, this means you can enjoy weeks of tracking without fussing over a charger, while the Google Pixel Watch 4 (45mm) offers a respectable 40 hours with Always-On Display, great for daily wear but falls short for long-term use. What matters most here is the weight. The Forerunner 965 weighs 1.87 oz, making it and comfortable for races. In contrast, the Pixel Watch is slightly heavier at 1.29 oz, which might not seem like much, but when you’re wearing it for long periods, every ounce counts. Plus, the Garmin's display is bright and easy to read, with a resolution of 454 x 454 pixels, just slightly less than the Pixel's 456 x 456 pixels but still offers a crisp view. Key specs: Weight: 1.87 oz vs 1.29 oz and Battery: 23 days vs 40 hours.
Why compare these? Both the Garmin Forerunner 965 and Google Pixel Watch 4 (45mm) are premium flagship smartwatches competing in the same market segment. This makes them direct rivals for buyers looking for premium flagship 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 | Garmin Forerunner | Google Pixel |
|---|---|---|
| User Rating | ✓4.7★ (1,717 reviews) | 4.5★ (405 reviews) |
| Top Strength | Bright, high-resolution 1.4" AMOLED makes maps easy to read | Battery life significantly improved to 40 hours with AOD enabled |
| Main Drawback | Uses older Elevate Gen 4 sensor (lacks ECG hardware found in Fenix 8) | Design remains largely unchanged (still uses Gorilla Glass 5) |
| Market Position | Flagship | Flagship |
Garmin Forerunner 965
iPhone, Android (Garmin Connect app required)
Garmin OS (Proprietary)
47.2 x 47.2 x 13.2 mm
Fiber-reinforced polymer case; Titanium bezel; Corning Gorilla Glass 3 DX lens
Google Pixel Watch 4 (45mm)
Android 11.0 or later (Google account required); not compatible with iOS
Wear OS 6.0 (pre-installed)
45mm (45.0 x 45.0 x 12.3 mm)
100% recycled aluminum case; Custom 3D Corning Gorilla Glass 5
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: Garmin Forerunner 965 vs Google Pixel Watch 4 (45mm)
Garmin Forerunner 965
Google Pixel Watch 4 (45mm)
| Criterion | Garmin Forerunner 965 | Google Pixel Watch 4 (45mm) |
|---|---|---|
| Rating | ★4.7(1,717)Amazon | ★4.5(405)Amazon |
Compatibility | iPhone, Android (Garmin Connect app required) | Android 11.0 or later (Google account required); not compatible with iOS |
Operating System | Garmin OS (Proprietary) | Wear OS 6.0 (pre-installed) |
Case Size | 47.2 x 47.2 x 13.2 mm | 45mm (45.0 x 45.0 x 12.3 mm) |
Case Material | Fiber-reinforced polymer case; Titanium bezel; Corning Gorilla Glass 3 DX lens | 100% recycled aluminum case; Custom 3D Corning Gorilla Glass 5 |
Display Type | AMOLED; Always-On Mode available | Actua 360 AMOLED LTPO (1-60Hz) with 15% thinner bezels |
Display Size | 1.4 in (35.4 mm) diameter | 1.4 in (Actua 360 domed design) |
Resolution | 454 x 454 pixels | 456 x 456 pixels (320 ppi) |
Always On Display | Yes (optional) | Yes (Up to 3,000 nits peak brightness, 1 nit minimum) |
Water Resistance | 5 ATM (water pressure equivalent to 50 meters); Swimproof | 5 ATM (50 meters) |
Durability | Corning Gorilla Glass 3 DX lens; Titanium bezel adds rigidity | IP68 dust and water resistance; Custom 3D Corning Gorilla Glass 5 |
GPS | Multi-band GNSS with SatIQ technology; GPS, GLONASS, Galileo | Dual-frequency GPS (L1+L5); GLONASS, Galileo, BeiDou, QZSS, NavIC |
Connectivity | Bluetooth; ANT+; Wi-Fi | Bluetooth 6.0; Wi-Fi 6 (802.11ax) 2.4GHz/5GHz; NFC; Ultra-Wideband (UWB); LTE version available |
NFC Payments | Garmin Pay | Google Wallet |
Sensors | Elevate Gen 4 optical heart rate sensor; Pulse Ox blood oxygen saturation monitor; Barometric altimeter; Compass; Gyroscope; Accelerometer; Thermometer; Ambient light sensor | Compass; Altimeter; Red/Infrared SpO2 sensors; Multipurpose electrical sensors (ECG); Multi-path optical heart rate sensor; 3-axis accelerometer; Gyroscope; Ambient light sensor; cEDA sensor (stress); Skin temperature sensor; Barometer; Magnetometer |
Health Features | Morning Report; Training Readiness; HRV Status; Sleep Score; Body Battery; Pulse Ox; Women’s Health Tracking; Health Snapshot | Gemini-powered Health Coach; Sleep Apnea detection; Daily Readiness; Cardio Load; ECG app; High/low heart rate notifications; Stress management (cEDA); Skin temperature variation |
Workout Modes | Triathlon; Duathlon; Brick Workouts; Track Run; Ultra Run; Virtual Run; Cycling (Road, MTB, Gravel, eBike); Swimming (Pool, Open Water); Hiking; Strength; HIIT; Yoga; Pilates | 40+ exercise modes; Auto-workout detection; Custom runs; Real-time guidance; Pace training; Heart Zone training |
Storage | 32GB | 32GB eMMC flash |
Speaker Mic | None (Audio prompts via connected Bluetooth headphones only) | Built-in speaker (improved for Gemini); Microphone |
Calls | No (Can accept/decline calls to control phone; Android users can send text replies) | Yes (via Bluetooth or standalone on LTE models) |
Battery | Smartwatch mode: Up to 23 days; GPS Only: Up to 31 hours; SatIQ (AutoSelect) GNSS: Up to 22 hours; All-Systems GNSS + Multi-Band: Up to 19 hours | 455 mAh; Up to 40 hours with Always-On Display; Up to 72 hours in Battery Saver mode |
Charging | Garmin proprietary plug charger (USB-C cable included) | Fast charging (50% in 15 min; 80% in 30 min; 100% in 60 min) via 5-pin magnetic dock |
Weight | 53 g | 36.7 g (without band) |
Band Sizes | Fits wrists 135–205 mm (Silicone band included); Compatible with 22mm QuickFit bands (requires tool to remove original pin) | Active Band included (Small: 150–185 mm; Large: 165–215 mm) |
Extras | Preloaded TopoActive Maps; Full-color mapping navigation; Garmin Music (Spotify/Deezer/Amazon Music offline); PacePro; ClimbPro; Real-time Stamina | Snapdragon W5 Gen 2 chip; Cortex M55 co-processor; Satellite SOS (LTE only); Offline Google Maps; Safety Check; Fall Detection |
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Garmin Forerunner 965
iPhone, Android (Garmin Connect app required)
Garmin OS (Proprietary)
47.2 x 47.2 x 13.2 mm
Fiber-reinforced polymer case; Titanium bezel; Corning Gorilla Glass 3 DX lens
AMOLED; Always-On Mode available
1.4 in (35.4 mm) diameter
Pros
- Bright, high-resolution 1.4" AMOLED makes maps easy to read
- Lightweight (53g) and slim profile ideal for racing and sleep
Cons
- Uses older Elevate Gen 4 sensor (lacks ECG hardware found in Fenix 8)
- No built-in microphone or speaker for voice notes/calls
Google Pixel Watch 4 (45mm)
Android 11.0 or later (Google account required); not compatible with iOS
Wear OS 6.0 (pre-installed)
45mm (45.0 x 45.0 x 12.3 mm)
100% recycled aluminum case; Custom 3D Corning Gorilla Glass 5
Actua 360 AMOLED LTPO (1-60Hz) with 15% thinner bezels
1.4 in (Actua 360 domed design)
Pros
- Battery life significantly improved to 40 hours with AOD enabled
- Brighter Actua 360 display (3,000 nits) with thinner bezels
Cons
- Design remains largely unchanged (still uses Gorilla Glass 5)
- Requires Android 11.0+ (no iOS support)
Which one is better?
The Garmin Forerunner 965 is the better buy for most people - its outstanding 23-day battery life crushes the Pixel Watch’s 40 hours. That said, grab the Google Pixel Watch 4 (45mm) if you need a smartwatch that doubles as a phone, thanks to its call capabilities and built-in speaker.
Who should buy each?
Choose the Garmin Forerunner 965 if: you want weeks of battery life, need advanced training metrics, or prefer a design for races. (1.87 oz weight)
Choose the Google Pixel Watch 4 (45mm) if: you want a smartwatch that supports calls, appreciate a brighter display, or prefer faster charging options. (1.29 oz weight)
Quality Seekers
Higher user rating (4.7★ vs 4.5★) indicates better overall satisfaction
→ Choose Garmin Forerunner
Safe Choice Buyers
More widely tested with 1,717 reviews vs 405
→ Choose Garmin Forerunner
Bright, high-resolution 1.4" Priority
Bright, high-resolution 1.4" AMOLED makes maps easy to read
→ Choose Garmin Forerunner
Battery life significantly Priority
Battery life significantly improved to 40 hours with AOD enabled
→ Choose Google Pixel
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Bottom line: The Garmin Forerunner 965 edges ahead with a 4.7★ rating compared to 4.5★. However, Google Pixel Watch 4 (45mm) remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: Garmin Forerunner 965 or Google Pixel Watch 4 (45mm)?
Garmin Forerunner 965 is the better choice if you prioritize bright, high-resolution 1.4" amoled makes maps easy to read. Google Pixel Watch 4 (45mm) wins if you value battery life significantly improved to 40 hours with aod enabled. Both are rated highly (4.7★ vs 4.5★), so consider your specific needs and budget.
+What are the main differences between Garmin Forerunner 965 and Google Pixel Watch 4 (45mm)?
Key differences: Garmin Forerunner 965 offers bright, high-resolution 1.4" amoled makes maps easy to read, while Google Pixel Watch 4 (45mm) stands out with battery life significantly improved to 40 hours with aod enabled. Consider that Garmin Forerunner 965 uses older elevate gen 4 sensor (lacks ecg hardware found in fenix 8). Meanwhile, Google Pixel Watch 4 (45mm) design remains largely unchanged (still uses gorilla glass 5). 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.
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