Smart Anti-Lost: When Nut is out of range, phone will beep to alarm you. Bidirectional Alarm: When phone left behind or out of range, Nut and your phone will both alarm you. One Touch Find: Call Nut by pressing the “Beep” button on Nut App, Nut will beep for you to find it. Location Record: Nut App will show you the location where and when Nut got disconnected on the map. Network Find: When your item gets lost, through Nut App, All Nut Apps will scan items around. When your item is found, you will be notified of the location where it has been found. All the above steps will be executed automatically with your privacy fullly protected.
Nut 3 Intelligent Bluetooth Wireless Tracker
Button: no button
Battery life: CR2016 button battery (110days for regular use)
Distance: Outdoor: 30-50m, Indoor: 10-30m
Compatibility: Android 4.3 and above and supports Bluetooth 4.0, iPhone 4s and above.