Review on Sifely Smart Lock: Keyless Entry Front Door Deadbolt for Enhanced Home Security by Mike Brumfield

Easy to install, works with Alexa, works with iPhone, no more hiding the key! When we first installed it, we forgot to buy a gateway. After the gateway was received and set up, it worked great with our Alexa. Lock and unlock were originally swapped, which was quickly corrected by lock size. You can find it on YouTube. So far we've owned it and configured it properly for over a week. We had a lot of families out of town at the weekend so it was convenient for coming and going. The best part is that we created a routine for Alexa and at night she would say good night and she would turn off all the lights and lock the front door. Only smart locks for our sliding glass doors are missing!