Product function introduction:1. Body temperature measurement: Automatically measure body temperature throughout the day. When the measured body temperature is >37.3, the bracelet will automatically alarm.2. Time/Date/3. Vibration alarm, can set 10 sets of alarms, and supports week settings4. Stopwatch5. Rechargeable polymer lithium battery, can be used for 30 days when fully chargedNote: The above functions all support single meter replacement, no need to bind mobile phone or computer softwareProduct specifications:Measurement accuracy: 0.1 (measured in liquid environment) Measurement range: 30~45 Prompt method: vibration motor Display: LED light display Waterproof level: IPX57Charging voltage: DC=5V (built-in USB interface, can be directly plugged into mobile power supply for charging)Product material: strap environmentally friendly silicone + shell ABSBattery capacity: 75mAh 3.7V Product weight: 17 grams Use environment: -10~50Product size: 240X16X8mm (length x width x height)Timing function - just preset the repeat interval timer, and the vibration will be repeated automatically throughout the day to let you know when it is time to go to the toilet/bathroom or take medicine.Multiple Alarm Settings - Set up to 10 independent vibration alarms per day.Strong Vibration Alarm - Silent strong vibration, won't disturb others, perfect for constant reminders such as potty training, going to the bathroom, doing homework, bedwetting alarm, taking medicine, drinking water, waking you up, keeping your daily schedule or praying throughout the day.Easy to set - 12/24 hour format, check the time like a normal watch, easy to program directly on the watch, 6-20 days of use on a full charge