Decoder analyzed more than 37,820 reviews to find which smart locks under $425 are loved by shoppers, and which ones standout based on the following important qualities:
- Ease Of Installation
- Battery Life
- Security Features
Read more about what factors to consider when shopping for smart locks in our buyer's guide.
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This smart lock is easy to install and battery life is good. It is reliable, consistent, and secure.
Rank based on 1,470 reviews
The August Smart Lock is a great choice for those looking for an easy-to-install and secure option.
Rank based on 918 reviews
This smart lock is easy to install and provides extra security with its motorized locking mechanism. However, battery life is a common complaint.
Rank based on 1,022 reviews
The August Smart Lock is a great option for those looking for an easy-to-install and battery-efficient smart lock. However, software glitches can be frustrating.
Rank based on 2,306 reviews
The Smart Lock is a safe and secure way to protect your home. It is easy to install and the batteries last a long time. You can also disable the lock from certain hours, which is great if you have visitors.
Rank based on 502 reviews
The Smart Lock is a quick and easy way to upgrade your home's security. It is very good quality and difficult to pick, making it a great deterrent against burglars. However, there is no key backup in case of battery failure.
Rank based on 705 reviews
If you are looking for a smart lock that is easy to install, has good battery life, and can be controlled remotely, this is a great option. However, some reviewers have had issues with short battery life.
Rank based on 217 reviews