It's about time we got a clear view of the battery.

This 150 mAh, 0.57 Wh, 3.8 V battery packs a bit less punch than even the smallish 205 mAh, 0.78 Wh battery we found in the Apple Watch.

That's also about half the juice of other recent smartwatches, like the Moto 360 and the Samsung Gear Live—but with its e-paper display, Pebble claims that the Time can last up to seven days between charges.