TrackR pixel - Bluetooth Tracking Device, Item Tracker iOS/Android/Alexa Skill 3 Pack (Multicolor)

Never Lose Anything Again Meet the Pixel - The free app turns your phone into a finder.
Pixel is our lightest and brightest Bluetooth tracker, and comes in a tiny package, about the size of a 10p Coin.
Loud Built-In Ringer Tap the app to make your pixel ring loudly so you can hear where your stuff is hiding
LED Lights Pixel doesn’t just ring, it also lights up so you can find what’s missing in a flash
Find Your Phone too Ring your lost phone - even when it’s on silent, just press the button on your TrackR Pixel
Ultra small and Lightweight, The size of a coin Measuring in at just 1" x 1" x .2" inches, it will fit nearly anywhere, and it only weighs 4 grams
Crowd Locate If your TrackR Pixel goes out of range, rely on the global network of TrackR app users to help you locate what’s lost.