August Smart Lock is one of the cheapest smart locks that still offers value. It lacks some features, unless you get an August connection to go with it, and even then, it still doesn't play nicely with Apple's HomeKit.
$ 89 from Amazon
Pros
- Cheaper
- Easy to install
- Battery life of 3 months
Versus
- No voice assistance without logging in August
- Does not support HomeKit even with the connection
August Smart Lock Pro comes with everything you need and you can want it in a smart lock. With support for Google, Apple and Amazon and including the connection makes Smart Lock Pro easy to use; however, you may want. All the features come with a price that can shock the wallet.
$ 189 from Amazon
Pros
- Works with Alexa, Google Assitant and Apple HomeKit
- It has remote access
- Comes with August connect