KS X IEC 63203-406-1-2023 Wearable electronic devices and technologies — Part 406-1: Test method for measuring surface temperature of wrist-worn wearable electronic devices while in contact with human skin
2023KS X IEC 63203-406-1-2023 Wearable electronic devices and technologies — Part 406-1: Test method for measuring surface temperature of wrist-worn wearable electronic devices while in contact with human skin