LunaR says that with a daily exposure of one hour, or more than 10k LUX, the device’s solar panel can harvest enough power to deliver infinite battery life. In case you reside mostly indoors in front ...

Right now, the best Garmin watches are king when it comes to battery life on a wearable, with devices like the new Garmin Instinct 3 offering some 24 days of use, or potentially endless battery ...

Still, there's one thing in particular that has stood out to me: the battery life. I've long complained about modern life, and the endless task of charging gadgets. Getting a smartwatch ...

True multiweek battery life, even under medium to heavy use, would be a huge development for smartwatch fans. There has been no word on whether these batteries could make their way to handsets or not.

Smartwatch battery life 36 hours (72 hours in low-power mode) 18 days (45mm AMOLED); 24 days (45mm Solar); 24 days (50mm AMOLED); 40 days (50mm Solar) GPS battery life 12 hours 32 hours (45mm ...