Pixel Watch 4 — Unveiled at Made by Google: Wear OS 6, Gemini & Qi2 Charging Rumors

Sophia L. Carter
Updated: October 10, 2025

Introduction — Pixel Watch 4 Release date August 2025

The Pixel Watch 4 will be revealed at Google’s “Made by Google” event on August 20, 2025, the company’s store and many sites confirm. The Pixel Watch 4 comes with Wear OS 6 and is expected to combine better Fitbit connection, improved sensors and new charging system that may finally no remove the need for an adapter.

Google’s own blog confirms Gemini — the company’s new assistant — is going live to Wear OS devices and will be a main part of the Pixel Watch 4 experience.

“Starting today, Gemini, your personal AI assistant from Google, begins rolling out to Wear OS watches,” is the official statement from Google’s announcement. This promises faster, more natural questions on the wrist and stronger app links than earlier assistants.

(Our thought: Gemini’s release will likely unlock fast response assistant features for on-device queries as manufacturers ship working processors.)

What we know about hardware and charging

Pixel Watch 4 on wrist — Wear OS 6

Leaks and reports from sources show the Pixel Watch 4 will come in two sizes (41mm and 45mm), keep a circular AMOLED face and likely boost battery capacity over the Pixel Watch 3. Reports point to small changes versus last year — but not a high cost. One of the most important leak works with Qi2 wireless charging. Qi2 is a newer charging rule that adds magnet fit and faster charge settings for compatible devices.

If Pixel Watch 4 supports Qi2, users may be able to charge on Qi2-compatible pads without a special connector — a helpful benefit for anyone who travels or wants simpler charging at home. The Wireless Power Consortium explains Qi2 and its charging profiles.

Software: Wear OS 6 and Fitbit features

Wear OS 6 introduces the Material 3 style design language, smooth motion, and better use. Google says they will improve battery life. Sources confirm that Pixel Watch 4 will launch with Wear OS 6 out of the box, pairing the new look with Gemini AI features for summaries, notifications, and wearable tasks.

Health features from Fitbit — heart rate sensors, improved sleep tracking and running metrics — are expected to be enhanced under Google’s one health plan.

Battery, sensors and pricing expectations

Leaked capacity battery guesses the larger 45mm model may include a battery near 450 mAh, which could translate into more use compared with Pixel Watch 3. Charging speed rumors vary; Qi2-approved chargers support quicker charge on phones and accessories, but exact Pixel Watch charging wattage hasn’t been confirmed.

Price leaks put the base model close to last year’s $349 starting point, with some reports showing growth based on setup. Tom’s Guide and Android Central both explain leaks and place the launch on August 20. We will update pricing and availability as Google posts official launch or release.

Frequently Asked Questions

When will the Pixel Watch 4 be unveiled?

Google’s next hardware event is set for August 20, 2025, where the Pixel Watch 4 will debut. (Sources: Android Central, Google Store.)

What charging tech will Pixel Watch 4 use?

The Pixel Watch 4 is expected to use Qi2 wireless charging. Qi2 brings magnetic alignment and faster profiles; some Qi2 specs say phone-class 15W–25W profiles and examples of 0–50% charge in ~30 minutes for phones. Specific Pixel Watch charging wattage has not been confirmed by Google yet.

What’s new in Wear OS 6?

Wear OS 6 (“Material 3 Expressive”) offers a refreshed UI, better power efficiency, updated developer tools, and tighter Gemini integration for smarter on-wrist assistant features and improved health app hooks via Fitbit.

Conclusion What this means for buyers

Pixel Watch 4 — Gemini AI

If Google ships Pixel Watch 4 with Wear OS 6, Gemini and Qi2 support, the device will move closer a more open, across devices charging and AI experience for Android smartwatch users.

Buyers who need better Google Assistant/Gemini connection and Fitbit health analytics will find the Pixel Watch 4 attractive. If Qi2 works as advertised, it reduces bulk and makes charging simpler — but buyers should check official charging specs before assuming third-party chargers will always work at maximum speed.

Not yet confirmed — sourced quote not found. For now, product pages on Google’s store and trusted sources are the best sources for final specs and pricing.

  • Expected price: From ~USD $349 (final pricing announced Aug 20, 2025).
  • Release: Unveiled at Made by Google event — August 20, 2025; shipping late Aug / early Sep.
  • Key spec: Wear OS 6, Gemini AI on-watch, rumored Qi2 wireless charging, 41mm & 45mm sizes.

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