A charger
on your wrist.
Kynsho is the only charger that will never let your phone die.
Power, designed to be worn.
Launching soon
Built-in USB-C
A port, right on the band.
Gives you power without carrying a separate charger or battery pack. Just unclip and plug in.
Emergency power
A charge, anywhere.
Delivers up to 30% charge to any USB-C device — enough power to call a ride, get directions, or send the message that matters.
Instant battery readout
Three lights. No guessing.
Three LED indicators on the face of the bracelet give you a glanceable read of remaining charge — no app, no screen. Know exactly when to recharge before you need it.
Universal USB-C
One bracelet. Every device.
Works with any USB-C device out of the box — iPhones, Android phones, earbuds, and more. No adapters, no proprietary cables.
Power that travels
Wherever you are, your power goes with you.
Subway, gym, airport, hiking trail — Kynsho is the everyday essential for anyone who can't afford to go dark between stops.
Three colorways.
Crafted from supple leather. Pick the one that disappears into your wardrobe.
Black
Leather
Cognac
Leather
Olive
LeatherDesigned, not engineered
Wear it like jewelry.
The only charger designed
to speak for itself.
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