● Anit tamper, trigger advertisement if it's cut, dissambled or taken off.
● IP67 waterproof
● Temperature sensor, upload body temperature in real-time
● Up to offline 40,000 temperature records
● Support button trigger (SOS button/ Remote control/ Panic button etc.)
● Wristband design , easy to carry.
● Rechargeable battery
● Chipset: nRF52 series
● Bluetooth range: up to 100m
● CE/FCC qualified