Smart Locks compatible with home assistant

Nuki smartlocks are ingenious, well-designed and don’t require any fitting (you leave the ley in the lock on the inside and the device clamps over it - ideal if you don’t own the property).

There is a HA integration which works and there are keypad and bluetooth options (not sure about fingerprint - I think I read they were working on one). Battery or rechargeable battery pack. The only problem is that they are very expensive - about £250 in the UK.