The Google Pixel Watch 4, officially released on October 9, 2025, marks a major evolution in Google’s wearable technology lineup. As the first Pixel Watch to feature the Snapdragon W5 Gen 2 chipset, it brings faster performance, longer battery life, and deeper AI integration across Wear OS 6. Designed for both style and substance, the Watch 4 combines premium materials, advanced health tracking, and improved smart connectivity in a compact, sleek frame.
Moreover, this smartwatch extends Google’s vision of an intelligent ecosystem by offering Pixel phone synergy, Fitbit-powered wellness tracking, and Ultra Wideband (UWB) support. With LTE variants enabling independent connectivity, users can enjoy calls, streaming, and navigation without relying on their phones. The Pixel Watch 4 comes in 41mm and 45mm models, offering tailored experiences for different wrist sizes and style preferences.
Google Pixel Watch 4 Full Specifications
| Category | Specification |
|---|---|
| Launch | Announced August 20, 2025; Released October 9, 2025 |
| Status | Available |
| Versions | Bluetooth/Wi-Fi; LTE + Bluetooth/Wi-Fi |
| Network | GSM / HSPA / LTE |
| Body Dimensions | 45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in) |
| Weight | 31 g or 37 g (depending on model) |
| Build | Glass front (Gorilla Glass 5), aluminum frame |
| SIM | eSIM |
| Water Resistance | IP68 dust/water resistant (5ATM / 50m depth) |
| Certifications | ECG certified |
| Display Type | LTPO AMOLED, 3000 nits (peak brightness) |
| Display Size | 1.4 inches |
| Resolution | 456 x 456 pixels (~320 ppi density) |
| Protection | Corning Gorilla Glass 5 |
| Platform | Android Wear OS 6 |
| Chipset | Qualcomm Snapdragon W5 Gen 2 (4 nm) |
| CPU | Quad-core (4×1.7 GHz Cortex-A53) |
| GPU | Adreno A702 |
| Internal Storage | 32GB eMMC |
| RAM | 2GB |
| Camera | No |
| Sound | Loudspeaker (Yes), 3.5mm jack (No) |
| Connectivity | Wi-Fi 802.11 a/b/g/n/ac/6, Bluetooth 6.0, NFC |
| Positioning | GPS (L1+L5), GLONASS, GALILEO (E1+E5a) |
| Sensors | Accelerometer, gyro, heart rate, altimeter, compass, SpO2, thermometer, skin conductance |
| Special Features | Satellite SOS (LTE only), Ultra Wideband (UWB) |
| Battery Type | Li-Ion 455 mAh |
| Charging (45mm) | 50% in 15 min, 80% in 30 min, full in 60 min |
| Charging (41mm) | 50% in 15 min, 80% in 25 min, full in 45 min |
| Colors | Matte Black, Polished Silver, Champagne Gold, Satin Moonstone |
| Price | €353.94 |
Design and Display
The Pixel Watch 4 refines Google’s circular watch design philosophy with improved comfort and durability. The aluminum frame offers a lightweight yet sturdy build, while Gorilla Glass 5 protects the vivid LTPO AMOLED display. With up to 3000 nits of peak brightness, visibility remains excellent even under direct sunlight. Additionally, its IP68 and 5ATM water resistance ratings make it suitable for swimming, workouts, and outdoor adventures.
The watch’s minimalist aesthetic, available in Matte Black, Satin Moonstone, and Champagne Gold, enhances its visual appeal. Meanwhile, the LTPO panel dynamically adjusts refresh rates to conserve energy, ensuring fluid interactions without draining the battery.
Performance and Software
Powered by the Snapdragon W5 Gen 2 (4nm) processor, the Pixel Watch 4 achieves smoother transitions, faster app launches, and better thermal efficiency than its predecessor. The combination of 2GB RAM and 32GB storage allows for seamless multitasking, music downloads, and offline Google Maps navigation.
Running on Wear OS 6, the watch benefits from tighter integration with Google’s ecosystem. It supports Google Assistant, Maps, Wallet, and Calendar, while the inclusion of Fitbit AI insights elevates health tracking accuracy. Furthermore, UWB connectivity improves proximity-based device control, enabling advanced interactions with smart home devices and Pixel phones.
Fitness and Health Tracking
The Pixel Watch 4 stands out as one of the most capable fitness wearables on the market. It includes comprehensive sensors for heart rate, SpO₂, ECG, altitude, skin temperature, and skin conductance. Moreover, Fitbit’s enhanced health algorithms analyze metrics more deeply, providing users with better sleep tracking, stress monitoring, and real-time workout insights.
Additionally, its ECG certification ensures medical-grade heart rhythm tracking, while Satellite SOS (LTE) enhances personal safety during emergencies. Consequently, the watch caters not just to fitness enthusiasts but also to users prioritizing holistic wellness and security.
Battery and Connectivity
The 455mAh battery of the Pixel Watch 4 delivers improved endurance over earlier models. Thanks to efficient power management, users can expect over 36 hours of active use. Furthermore, the rapid charging system restores up to 50% in 15 minutes, making it ideal for busy lifestyles.
Connectivity-wise, the smartwatch supports Bluetooth 6.0, dual-band Wi-Fi 6, and LTE, enabling standalone communication. Moreover, UWB and GPS (L1+L5) ensure pinpoint accuracy for navigation and device tracking. The NFC function allows easy mobile payments through Google Pay, while SOS satellite alerts add another layer of connectivity for emergency use.
Final Verdict
In conclusion, the Google Pixel Watch 4 is more than a smartwatch — it’s a fully integrated health and productivity companion. With its Snapdragon W5 Gen 2 power, AI-enhanced Wear OS 6, and advanced health and fitness sensors, it redefines what a premium Android smartwatch can achieve. Therefore, whether you’re an athlete, a traveler, or a productivity-focused user, the Pixel Watch 4 delivers a balanced mix of intelligence, style, and performance.
