TTLock

Answer to common question: When Ttlock asked for a password to link Alexa, it wants the TTLOCK user name and password, NOT your Amazon password. I left a previous review complaining about the same thing. The random characters don't seem to matter. I did have to enter the information twice. As for the app itself, it still socks. It's not very intuitive and is obviously a Chinese translation. There's quite a learning curve, but it can be figured out with patience.

works but is very very annoying. EVERY MOVE YOU MAKE the pop up prompt requesting to turn on your Bluetooth shows up and holds your screen hostage. very annoying! made me start to look for other brands that use a different software app to control the items... if I'm operating remotely Bluetooth will not work because I'm remote. this response is for the question of is Bluetooth already turned on

Really impressive features. I actually like the app and so long as you follow the instructions it will work for you too. Obviously bluetooth has its limitations and so long as you have invested in the hub for the lock to connect to the internet and all are in range then it works fine. I like passage mode so you can keep the door open for short periods and the fact the you can invite people or issue temporary codes. being able to operate from a distance has been great for the unexpected.