Suritch Portable Charger Compatible with Samsung Galaxy Watch, 1100mAh Wireless Power Bank with Keychain Magnetic Charger for Ultra/7/6/5/4/3/5 Pro/6 Classic/4 Classic/Active Series - Black

Totally unnoticeable, very light, can charge my samsung ultra anytime and anywhere. Not tested yet how long to charge the full watch battery but will keep updates. Size is slightly bigger then the watch.

Incorrectly entered a review associated to a cable, not this item.This item brill. and works perfectly

Nothing to co.plain about on the whole. Does what it's supposed to in around the same time as the regular oem charging puck. The only thing worth knowing is that there is little to no magnetism, so the watch has to sit flat on top of it. You won't be able to stand the watch on its side.

Works really well. Plenty of charge for a single battery fill and extremely portable. Never have to worry about my watch losing power over a weekend away..

Doesn't hold much of a charge, just about enough to charge my watch.

Great little charger, bought it for my Galaxy watch ultra and it works great , would recommend

Yet another useless portable Samsung Classic 3 watch battery bank. Does not have much magnetic strength thus was totally useless in induction charging my watch. Returned.

My Samsung watch always ran out of battery when I got out. This keychain charger is wireless and you can put it anywhere in your bag. It's magnetic so it sticks on well.