The Sunu Band makes finding your phone as easy as clicking a button. Please make sure that your Sunu Band is paired with your phone, that Voice Services is enabled and that your phone’s volume is on.
Step 1: To activate the Phone Finder, press-and-hold the HOME button on the Sunu Band for 3 seconds.
Step 2: Your phone will start whistling and vibrating so that you can easily find it.
Step 3: Press or click the HOME to exit the Phone Finder app and silence your phone.