Features:

• Easily find items using the app distance indicator.
• Ring the Tracker device to quickly find lost items.
• Ring a lost smartphone with the Tracker device button, even when the phone is on silent!
• Works with your iPhone 4s & later and Android 4.4 & later.
• No need to recharge, TrackR runs on a 2 replaceable battery that can last for up to 1 year with proper use.