Upright Go is a tiny wearable device that improves your posture by vibrating every time you slouch. It also tracks your posture to the Upright app. Screen slouching is one of the main prices we pay for our modern lifestyle and poor posture doesnt just look bad, it has very real negative effects on the body and mind, causing back pain and diminishing confidence. Fight back with your own Upright Go. Press & go - press the button then put it on your back, as simple as that. Personalized - custom training plan fits your unique profile. As active as you are- whether youre sitting, standing, walking or driving. Visualize your progress - review your stats, history and usage on the app. Stunning minimal design - made from the finest materials and just plan gorgeous. One size fits all. General information: Size H5.5, W3.3, D1.2cm. Batteries required 1 x Li-Ion (included). Manufacturers 2 year guarantee.