Battery life: The Apple Watch Ultra 2 staying power is perhaps the biggest lure. It offers 36 hours of everyday use while the ...

If you love your Apple Watch but curse its battery life, this clip-on charger 2-pack is a game changer and is 60% off for a ...

A report from AlphaBiz says that Samsung Electro-Mechanics is accelerating the development of this next-gen battery tech. The ...