Google is rolling out a fresh batch of Pixel Watch upgrades, headlined by new one-handed gestures for the Pixel Watch 4 and an upgraded Smart Reply experience for both Pixel Watch 3 and Pixel Watch 4. The update arrives as part of the Wear OS 6.1 release, which begins its phased rollout today through the Google Play Store.
New One-Handed Gestures for Pixel Watch 4
The Pixel Watch 4 picks up two new ways to interact with the watch without touching the screen: Double pinch and Wrist turn. These gestures build on Raise to Talk, the earlier hands-free option that allowed users to speak with Gemini by simply lifting the watch.
Double pinch lets the user tap their thumb and index finger together twice to navigate a variety of actions. Google says this ranges from scrolling through notifications to sending a Smart Reply, operating timers and stopwatches, snoozing alarms, pausing music, and even snapping a photo. Support for answering and ending calls from the same gesture is slated to arrive soon. Helpful on-screen hints appear when the gesture is available, easing the learning curve for those trying it for the first time.
Wrist turn focuses on quick interruptions. Turning the wrist away and back again can silence an incoming call or dismiss an alerting notification, which is handy when the user’s other hand is tied up with coffee, a bag, or a particularly stubborn dog leash.
Both gestures are enabled by default after installing the update. Tutorials for Raise to Talk are also now baked into the watch to help users get acquainted with the feature at their own pace.
Enhanced Smart Replies Powered by an On-Device Model
Pixel Watch 3 and Pixel Watch 4 users gain a refreshed Smart Reply engine built on Google’s Gemma-derived on-device language model. This approach allows smart responses to be generated directly on the watch, even when it isn’t paired to a phone.
Google reports meaningful efficiency improvements: replies render twice as fast and use nearly three times less memory than the previous system. The upgrade initially targets Google Messages, but the company indicates that more apps will benefit from this enhanced model over time. It gives the watch more autonomy during workouts, errands, and winter-weather moments that make reaching for a phone or typing on a small screen less appealing.
Wear OS 6.1 Rollout and Supported Devices
The December 2025 software update (version BP4A.251205.005.W7) begins rolling out today for the following models:
- Pixel Watch 2
- Pixel Watch 3
- Pixel Watch 4
Distribution will continue in phases depending on carrier and device. A notification will appear on the watch once the update is ready to download. Security patch details are available in the Pixel Watch Security Bulletin.
More Information
Google’s community post outlines the new features in greater detail, and additional help resources are available through the Pixel Watch Help Center.
