1.How to call from colorfit Vivid call 2? 

• Turn on the watch. Go to Noise Buzz. You can make calls through dial pad, call log, favorite contacts. 
• Note: Make sure that Bluetooth call is connected at all times for a seamless Bluetooth call experience.
• Make sure to add frequent/favourite contacts in the <app name> in order to access them on your watch. 
• In the NoiseFit Buzz, Go to contacts. Add up to 10 favourite contacts.
• Note: If the Bluetooth call is connected, all phone calls will be displayed on the watch synchronously.