The new Wear OS watch has an even longer battery life and a rotating crown that actually does something this time.

Battery / EV Metals Price BMI Lithium Carbonate, EXW China, >=99.2% Li2CO3 10,575 BMI Lithium Hydroxide, EXW China, >=56.5% LiOH 9,550 BMI Cobalt Sulphate, EXW China, >20.5% Co 3,562 BMI Nickel ...

The OnePlus Watch 3 boasts a battery life of 120 hours, or five full days, on a single charge, up from 100 hours on the ...

OnePlus has officially announced the launched of its latest device in the OnePlus Watch 3, which claims to be able to last ...

OnePlus is back in the smartwatch game with the OnePlus Watch 3, a premium wearable that keeps things ticking for up to 16 days. Set to launch in Europe and North America on 18 February, this new ...

you'll need Wi-Fi or Bluetooth for some watch features to function properly. Developers upgrade their apps periodically, and part of the reason is to optimize memory and device battery life.

Battery life is also a major selling point, with most smart rings lasting several days to a week on a single charge – far outperforming the daily recharge cycle of most smartwatches ...

Aside from style, battery life is the biggest hurdle to smart glasses adoption.

The event will highlight innovations across hydrogen fuel cells, photovoltaics, energy storage, batteries, smart grids ... around a high-performance 565Ah Lithium Iron Phosphate (LFP) battery ...

In my testing, the affordable RingConn Gen 2 lasted one week on a single charge - while delivering a range of competitive health-tracking features.