Updated

Updated · Notebookcheck.net · Aug 4

Google Pixel Watch 5 Doubles Storage to 64GB as Battery Life Stays at 30-72 Hours

Updated

Updated · Notebookcheck.net · Aug 4

Google Pixel Watch 5 Doubles Storage to 64GB as Battery Life Stays at 30-72 Hours

Q: Will the Pixel Watch 5's modest battery boost actually improve your day, or just drain away powering Google's new Gemini AI?

Probably not in a noticeable way for most users. The leaked battery increase on the Pixel Watch 5 is tiny — from 325mAh to 332mAh on the 41mm model and from 455mAh to 465mAh on the 45mm — and the reported official battery life stays exactly the same at 30 and 40 hours with always-on display enabled. That strongly suggests the extra capacity is being used to offset new demands rather than extend endurance. The likely culprits are Wear OS 7 features, more RAM, doubled storage, and especially Gemini Intelligence, which is expected to add more proactive, context-aware functions. Even if some Gemini features run partly in the cloud or arrive later, AI integration generally adds background activity and processing overhead. There is one reason for cautious optimism: Google says Wear OS 7 can deliver up to 10% better battery life on supported watches, and a newer Snapdragon W5 Gen 2 variant could improve efficiency. If those software and chip gains are real, day-to-day battery stability may improve even if headline runtime does not. In practice, that could mean fewer surprise low-battery moments, smoother performance, and less drain during heavier use. But based on the leaks so far, buyers should not expect the Pixel Watch 5 to become a multi-day battery standout. The signs point to an endurance profile that feels much like the Pixel Watch 4, with the modest battery bump mostly helping power new software and Gemini features rather than materially changing your charging routine.

3 articles · Updated · Notebookcheck.net · Aug 4

64GB of storage is the main leaked hardware gain on Google's Pixel Watch 5, doubling last year's 32GB ahead of the smartwatch's expected debut next week.
Battery life appears unchanged despite the new model: the 41mm version is still pegged at 30-40 hours, while the 45mm model is listed at 48-72 hours, with capacities effectively flat.
The watch is also expected to keep the same Snapdragon W5 Gen 2 platform and a largely unchanged display, reinforcing reports that the upgrade from the Pixel Watch 4 will be incremental.
Wear OS 7.0 with Gemini Intelligence and a new HNBR strap are among the notable changes, with Google set to unveil the device alongside the Pixel 11 series on August 12.