Size: 47.4*23.2*11.7mm Weight: 20g(without strap) Screen: 1.14''dpi 135*240 Touch mode: single touch Standard strap type: TPU Strap width:18mm Battery: 90mAh Li-ion Standby time: 5 days Alarm mode: vibration Function: 1.social distancing alert 2. body temperature measurement 3. contact tracing
