I tried using "Smart Lock for Chrome" which can unlock just by holding a smartphone - GIGAZINE
How to unlock your Chromebook with Smart Lock for Android
Manage the lock settings on your Samsung Chromebook
How to turn on Smart Lock on Chrome OS
Unlocking your Chromebook with Your Phone, aka SmartLock, is Going Away (Update: It is not) – Chrome Story
Používání funkce Google Smart Lock na zařízení Android – Soubory
No, Chrome OS isn't removing Smart Lock, just tweaking it
Google Smart Lock on Chrome OS: 2 fast fixes and a power-user tip | Computerworld
Use Smart Lock to Automatically Unlock Your Chromebook With Your Android Phone
Unlock your Chromebook with your Android phone Using Smart Lock
Enabling Smart Lock on Your Chromebook
Smartlock ChromeOS chromebook chromebox greyed out
What is Google Smart Lock, Exactly?
How to unlock your Chromebook with your phone via Smart Lock
Smart Lock: Prihláste sa do svojho Chromebooku prostredníctvom Android smartfónu | NÁVOD - MojAndroid.sk
Enabling Smart Lock on Your Chromebook
Why is my Smart Lock option grayed out? - Chromebook Community
Use Smart Lock to Automatically Unlock Your Chromebook With Your Android Phone
What is Google Smart Lock and how does it work? - Android Authority
How to unlock your Chromebook with your phone via Smart Lock
How to unlock your Chromebook with your Android phone
Hands on: How Android 5.0 will soon keep your Chromebook unlocked | Computerworld
How to unlock your Chromebook using an Android device - CNET
