The Nothing Phone (3) is coming soon and new rumors swirling around the device suggest we’ll get better cameras, a bigger battery, and more. Nothing teased Phone (3) earlier this week in an ...

In my 10-plus years of testing smartwatches, I've never had to actively try to drain a battery. That changed when I strapped on the $350 OnePlus Watch 3. Five days into my battery test ...

Fitbit has a battery problem with its Versa 3 and Sense smartwatches, and it’s forcing an update on users to fix it. However, the update significantly reduces battery life. According to Google, the ...

The new Wear OS watch has an even longer battery life and a rotating crown that actually does something this time. OnePlus has announced that the Watch 3 will launch in the US and Europe on ...

The receiver unit can be powered with a 5V adaptor after uploading the source code if the 3.7V battery is not used. The transistor is powered by the 18650 rechargeable battery (3.7V). The internal ...

Garmin is arguably the undisputed champion of the confusing and often muddled product line-up. Everything from its bike computers to automotive dash cams come with a seemingly endless choice of ...

Fortunately, the Google Pixel Watch 3 finally fixes it with two important changes: auto-on and auto-off. Features like Battery Saver mode should be automatic and seamless, but we found the ...

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“We are excited to introduce the world’s first 18650 Potassium-ion battery,” said Alexander Girau ... is the most widely used and designed cell formats and operate at 3.7V with a path to achieve a ...