Long story short, a friend of mine had an experience when travelling that almost made his heart stop—his kid went missing. We had a conversation afterwards, and he convinced me that having a device like this in his kid’s pocket would have had him keep his sanity. Life’s a bit** sometimes, stay one step ahead.
Battery: Replaceable CR1620 battery that lasts up to 1 year.
Bluetooth: 4.0 (Bluetooth Low Energy)
Range: Bluetooth Range 100 feet. Crowd GPS tracks worldwide.