If you want to spend a little more for a lock that will give you mobile notifications for when your door is unlocked, and by whom, the Eufy C220 is awesome, and notifications were accurate, reliable, and fast. The Eufy app is full of useful settings to tweak your lock’s options and although the built in Wi-Fi is more power hungry than a Bluetooth model, doing away with the bridge leads to a more seamless experience and Eufy did double the battery capacity to account for the increased power draw.
