Smart Lock Front Door,Colzer Keyless Entry Electronic Door Lock Deadbolt,Auto Lock/Unlock/Key Share Great for Airbnb Vacation Rentals, Compatible to American Locks with Rechargeable Battery

The oitsme App asks for permissions to access the location, with the excuse that it needs to use Bluetooth to connect with the lock. However, in addition to Bluetooth, it also accesses your GPS location, which is fishy, because I would not want to give the location of my front door to someone who can potentially issue a command to open it.I want to clarify that if you give Bluetooth-only permissions it refuses to work. The GPS location permissions must also be enabled. That's clearly dishonest.There are other ugly things, such as that it intends to do a 64KBytes firmware upgrade and for this it opens communication over the internet, but it as ten minutes, with so little data. It smells really bad.Too bad money spent. I do not recommend using this smart lock for obvious security reasons.

If you are familiar with the August smart lock, this is more or less the same thing. There are no instructions issue the box. You have to download the app (which has a different name) and in the app there is a video tutorial of how to go through the installation process. The installation is pretty easy is you already have a prepared door. Warning, if you have a defiant lock from Home Depot, it will not work with this smart look. It will however work with Quickset.

Upon opening the box, I look Right away for any instructions but only found a small card with website and email. I look at the website but I had a hard time understanding it since it is written in a foreign language. If only the card would said “DOWLOAD THE APP FOR INSTRUCTION” then that will save me a lot of time. And also ones you down load make sure to “UPDATE THE FIRMWARE “. I did have an issue downloading, tried to delete the app 3 times just to update the firmware. If you don’t update the firmware you’ll have issue calibrating the lock, it will tell you to calibrate every time. SO ITS REALLY IMPORTANT TO UPDATE YOUR FIRMWARE. The App that you need to get is the “OITSME” app, I was trying to look for Colzer App but couldn’t find it 😉 but after that it’s easy.

This product is simple enough and does work well, but the software is lacking. It's slow when trying to connect to your lock and more than half the time, Siri support doesn't work. Full Homekit support would've helped greatly, and why is it required to do a different button press to unlock the door? It should be a simple press to lock and a press again to unlock. I would have kept this if there were full Homekit support, and at 139.00 the value wasn't there for me.

Not worth the money. This lock you either have to tell your phone to unlock it or get into the app. Both require your phone. I don’t have my phone in my hand when i get home. I feel like it defeats the purpose. Might as well use a key. Keypad locks are more convenient and easily more accessible!

It looks like it would be a good product. Unfortunately it requires me to modify my current cut out in my door. I live in a apartment and cannot do this. Very disappointed, will be returning

The media could not be loaded.  First of all, I want to mention that I didn’t get the manual in the box, but did find a video on YouTube for how to install. After watching the video, it is very easy to install. I just used my old lock and replaced the inside part. The video I uploaded here shows the lock is working very well for now! I haven’t tried to control it outside far away from home. But the function that works with Siri is so good! I have Alexa at home, but I’m not sure if it will be compatible to Alexa. After all, it is very good product! Never have to come down before sleep to make sure the door is locked! Recommend!

When I recieved the lock. It was a return/used unit. No instructions. Website was in Chinese. Engineered for Chinese door locks, but adapters to use on US doors. Batteries built in would not take a charge. Lock did not work.