I’ve had multiple different brand Smart Locks. This one is really great!  Mechanism is smaller than previous and now much better looking and quieter. 

Wi-Fi is nice and easy to set up, I only wish that it would update HomeKit status using Wi-Fi. It still only uses Bluetooth for HomeKit which decreases where you can locate the lock, ie needs to be close enough to an AppleTV or HomePod to register consistently on HomeKit.