The Uvolt is a very clever watch that doubles as a spare battery pack
As for the power reserve itself, Uvolt has four options,
with a choice of either an integrated Lightning, USB-C, or MicroUSB
cable, or one with wireless charging (although the wirelessly charging
reserve will still need to be removed from the watch to function.) Each
reserve offers 600mAh of extra battery — not enough to fully charge
basically any smartphone, but good enough for a few extra hours on the
go.
The UVolt also has a few clever tricks up its sleeve to
extend that time, though. The bracelet links of the watch each contain
their own miniature power packs that can together fully recharge the
battery reserve once its been drained, doubling the amount of power you
can carry. Additionally, the entire face of the watch is actually a
solar panel that slowly recharges the batteries in both the power pack
and band whenever there’s light available — according to Uvolt, the
reserve can reach a full charge over the course of one sunny day.
The watch itself charges through a wireless charging pad
that comes with the device, although Uvolt hasn’t specified yet whether
its charger is a proprietary system or a more common wireless charging
standard like Qi.
Now, the caveats: first and foremost, Uvolt is a
first-time company that’s never shipped a product before, which is
always worth considering when backing a Kickstarter — especially a
hardware one, which tend to have the highest likelihood of failing to
deliver the promised product. While the company is selling a version of
its battery pack with an integrated Lightning cable, Uvolt doesn’t seem
to have Apple’s MFi blessing, a certification which is usually nice to
see when buying anything that charges your very expensive smartphone.
And there’s no getting around the fact that while the Uvolt is a
genuinely interesting idea with a lot of smart, thoughtful touches, it’s
not a great-looking watch when it comes to fashion or style.
That said, as someone who both loves weird gadgets and is
increasingly tired of traditional smartwatches, I do like the concept
of the Uvolt. The Uvolt is available to back on Kickstarter for a range
of early-bird prices between $119 and $139, depending on when you back,
with the company hoping to deliver finished devices by December later
this year or January 2018.
The article was published on : theverge
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