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Google's Wear OS watches get serious about better battery life

Future Wear OS watches might finally last a bit longer.

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Scott_Stein.jpg
Scott Stein Editor at Large
I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, puzzles, board games, cooking, improv and the New York Jets. My background includes an MFA in theater which I apply to thinking about immersive experiences of the future.
Expertise VR and AR, gaming, metaverse technologies, wearable tech, tablets Credentials
  • Nearly 20 years writing about tech, and over a decade reviewing wearable tech, VR, and AR products and apps
Scott Stein

Odds are, the next big wave of Google smartwatches are coming later this year. In the meantime, Google's updating Wear OS (formerly Android Wear ) with a few key upgrades. In addition to a better on-board Google Assistant, Google's added battery-saving functions to the new developer build of Wear OS, the company announced Wednesday.

The key parts of that involve re-enabling Wi-Fi when Bluetooth is disconnected, something Google automatically deactivated previously. Google's also recommending that apps don't use background app functions if at all possible, making foreground function the main way apps work, and keeping apps from chewing up processor and battery life.

It's still a big problem with smartwatches. The Apple Watch lasts two days, max. Wear OS watches are largely similar. The Fitbit Versa leads Apple and Google's watches on battery, but still needs two charges a week. But face it: Right now, smartwatches mean keeping a charger handy.

Batteries can't get too large on watches, but upcoming Qualcomm processors might be better at sipping power for longer. And Google's Wear OS changes might help with that, much like Android P. Perhaps.

See what it's like to use Android P for yourself

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