Amazon Cuts Pixel Watch 4 LTE Models by $120 to Record Lows

Q: Can a simple hidden setting really stretch this discounted smartwatch's battery to 72 hours, beating official specs?

Yes—under the right conditions, turning off the Always-on Display can push the Pixel Watch 4 well beyond its normal battery life, and some real-world reports say it can approach 72 hours. But that is not a guaranteed result, and it does not really “beat” Google’s specs so much as align with the watch’s maximum endurance when power-saving measures are used. Amazon’s discounted 45mm Pixel Watch 4 is officially rated for about 30 hours in standard use and up to 48 hours in Battery Saver mode. Separate coverage and user testing suggest the larger 45mm model can already outperform those everyday estimates, sometimes reaching around 48 hours with charge left. Google has also been cited in broader reporting as saying the 45mm model can hit 72 hours with Battery Saver enabled. The “hidden setting” most often credited for the jump is simply disabling Always-on Display. One detailed user account said that with AOD off, battery drain dropped sharply, leaving more than 70% remaining after a full day of travel that included notifications, workout tracking, and GPS use. That user nearly made it through three days, though the final stretch also relied on Battery Saver mode. The trade-off is usability. With AOD off, the screen stays black until tilt-to-wake or a tap activates it, and that can feel less convenient. So, yes, a simple setting change can dramatically extend battery life, but 72 hours is a best-case scenario rather than a standard expectation.

3 articles · Updated · Gizmodo · Sep 17

$120 discounts have pushed Amazon's Pixel Watch 4 LTE models to new lows, with the 41mm at $330 and the 45mm at $380 for a limited time.
Amazon currently has only the LTE versions in stock, a variant that lets users leave their phone behind for calls, messages and workout tracking.
The watch's fitness pitch centers on adaptive running plans built from goals, prior activity and daily energy levels, alongside custom workouts and saved training history.
The latest deal follows a Sept. 15 Amazon promotion that dropped one Pixel Watch 4 variant to $280, showing discounts have spread across the lineup but at different price points.