How is the anchor's heart rate measured?

It is estimated that it is measured by smart watches or smart bracelets, and many of them have the function of measuring heart rate. Smart watches are watches that have information processing capabilities and meet the basic technical requirements of watches. In addition to indicating time, smart watches should also have one or more functions such as reminding, navigation, calibration, monitoring and interaction. Display methods include pointers, numbers, images, etc.

With the development of mobile technology, many traditional electronic products have begun to add mobile functions, such as watches, which used to be used to tell time. Now, they can also connect to the Internet through smart phones or home networks to display incoming calls, Twitter and news subscriptions, weather information and other content.

This new type of watches can be called smart watches, some of which are already on the market, and some are still in the sample testing stage. This product is mainly designed for consumers to use smart phones at inconvenient times, such as riding bicycles or holding things in their hands.

Types of smart watches

1, adult smart watch

Functions: Bluetooth can synchronize the functions of mobile phone such as making phone calls, sending and receiving short messages, monitoring sleep, monitoring heart rate, sedentary reminder, running step counting, remote photo taking, music playing, video recording, compass, etc.

2. Smart watches for the elderly

Functions: ultra-precision GPS positioning, family call, emergency call for help, heart rate monitoring, sedentary reminder, medication reminder and many other customized functions for the elderly.

3, children's positioning smart watches

Functions: multiple positioning, two-way call, SOS for help, remote monitoring, intelligent anti-lost, historical track, electronic fence, pedometer, love reward and other functions.