Google is gearing up to unveil its latest wearable, the Pixel Watch 4, at the Made by Google event on August 20, 2025. Early leaks already hint at impressive upgrades that aim to elevate the watch into true flagship territory. Here’s a rundown of what we can expect:
Image: Mattias Inghe
Design, Sizes & Colors
Source: Google
- Google continues with the round domed design, but this time around it might be slightly thicker—around 14.3 mm, up from the 12.3 mm of its predecessor PhoneArena+1.
- The Pixel Watch 4 is expected in two sizes: 41 mm and 45 mm, giving users more choice for comfort and fit Tech Advisor.
- Leaks reveal four color variants: Black, Silver, Gold, and a fresh Moonstone finish, along with new band colors like Obsidian, Porcelain, Iris, and Limoncello Tech Advisor.
- Noteworthy: Google appears to have improved repairability, thanks in part to a revamped charging system Tech AdvisorAndroid Authority.
Display & Performance Boosts
- Reports suggest the watch will feature an Actua 360 display with peak brightness of 3,000 nits—great for outdoor visibility
- It will come with Wear OS 6, sporting Google’s Material 3 Expressive UI, which offers dynamic watch faces, adaptive buttons, and smoother interactions.
- Under the hood, Pixel Watch 4 might still use the Snapdragon W5 Gen 1 chip, but it could include a power-efficient co-processor and enhanced integration with Gemini AI for smarter performance.
Battery, Charging & Durability
- Larger batteries are expected: 327 mAh in the 41 mm model and 459 mAh in the 45 mm, allowing for roughly 30 hours and 40 hours of usage respectively with the always-on display active TechRadarTom’s Guide+1.
- The watch will introduce faster charging, with a new side-mounted “Quick Charge Dock” capable of delivering a ~25% speed boost—or up to 50% in just 15 minutes TechRadarWikipediaPhoneArena.
- The novel charging method also contributes to the device’s newfound repair-friendly structure Android AuthorityTech Advisor.
Health, Safety & Connectivity Features
- Expect upgraded health tools like dual-band GPS for more accurate tracking, ECG, SpO₂ monitoring, and heart-rate variability sensing TechRadarTom’s Guide+1.
- A standout addition: Respiratory Emergency Detection, automatically alerting emergency services if critical breathing issues are detected—paired with satellite-based SOS messaging, a Wear OS first Cinco DíasTom’s GuideWikipedia.
- Other features include fall and pulse loss detection, personalized exercise modes, and readiness tracking with Fitbit Premium integration TechRadarWikipedia.
Release Date & Pricing
- The Pixel Watch 4 is expected to be announced on August 20, 2025, alongside the Pixel 10 series Android CentralTechCrunch.
- Pricing looks consistent with prior models:
- 41 mm Wi-Fi: $349 / €399
- 41 mm LTE: $399 / €499
- 45 mm Wi-Fi: $399 / €449
- 45 mm LTE: $449 / €549
Bundles may include trials of Fitbit Premium and YouTube Premium Tech AdvisorWareableWikipedia.
- Sales may begin between September and October 2025 Tech AdvisorWareable.
Should You Wait for Pixel Watch 4?
If you’re seeking better battery life, faster charging, evolved health and safety features, and Gemini AI integration, the Pixel Watch 4 looks like a compelling upgrade. But if performance from the Pixel Watch 3 meets your needs—and especially if battery life wasn’t a dealbreaker—the current model still offers excellent value, often discounted ahead of the new release Android Central.
Quick Recap
| Feature | Pixel Watch 4 (Rumored) |
|---|---|
| Sizes | 41mm & 45mm |
| Display | Actua 360, 3,000 nits brightness |
| Battery Life | ~30h (41mm), ~40h (45mm) |
| Charging | 25–50% in 15–30 mins, side dock |
| Health Features | ECG, SpO₂, fall/loss detection |
| Connectivity | Dual-band GPS, satellite SOS |
| Software | Wear OS 6 with Gemini AI |
| Price Range | $349–$549 depending on model/config |
