Great idea but piece of junk Bought this lock a year ago for a bike at my second home. Loved it when I first got it. When i returned this summer, the battery was dead and would not charge. Customer (not) service said too bad. Battery is not replaceable. Do not buy this lock. Great idea but total piece of junk. Waste of time and money.

Keyless entry quickly died and not reparable The fingerprint opening worked fine until the battery got charged for the second time, after it died (that’s about 1 year of use) Now it’s just a heavy key lock, with a rotting battery inside. Neither good for the planet or your wallet, better stick to a quality lighter key lock from trustable brands

After 1.5 year still no functioning lock. DON'T EVER BUY After 1.5 year still no functioning lock, because the lock broke down because it cannot stand rain. A BIKE LOCK THAT CANNOT HANDLE RAIN. Customer service as amnesia, you have to explain over and over and over and over and over again what is wrong. They often don't answer at all, or answer very late, or vaguely, hardly seem to speak English at all. Shipments that get stuck, no track and trace code, suddenly, I don;t get a replacement lock at all because I already had one (I've told them 10 times it was broken). They have a rare talent of making their customers VERY angry. Paid a lot of money for a normal bike lock because the electronics get fried by rain.

Device was broken some weeks after use Device was broken some weeks after use, support not helpfull, quality is very bad sadly, had to use the key after couple of weeks, and even the key broke almost...

Battery with short life I made a very similar experience to what is described in the previous reviews: I bought 4 Locks 3 years ago and all of them are dead now and can’t be charged anymore. „Support“ says its a battery issue but they are not willing to replace at least 2 of them after the warranty period referring to „company policy“.