Bluetooth thermometer 
The Bluetooth thermometer refers to the temperature collected by the sensor. When the mobile phone is connected, the collected temperature is sent to the mobile phone. It has the advantages of power saving, fast measuring speed, high measurement accuracy, long use time and remote management. It can be used for medical, elderly, child temperature monitoring, which greatly saves labor costs. Compared with traditional thermometers, Bluetooth thermometers have the following advantages:
● Measuring temperature is fast and accurate  
● Real-time monitoring of human body temperature 
● Ultra low power consumption 
● Remote reading temperature 
● Remotely turn off the thermometer 
● Support for air upgrades  
● The collection end can be monitored at any time and anywhere through a gateway connection server.
Bluetooth thermometer architecture:
Short-range control
Remote control