Changes

{{Tool Infobox|Related topics=Heart rate}}

{{Tool Infobox|Related topics=Heart rate}}

There are many '''tools that measure and record heart rate''', aka pulse, either continuously, during an exercise session or periodically throughout the day. There are lots<ref>https://iotool.io/extensions/sensors/heart-rate-bluetooth-low-energy-4-0-sensors-1</ref> and lots<ref>https://forum.quantifiedself.com/t/reliable-wearable-ecg/2653</ref><ref>https://vandrico.com/wearables/device-categories/components/heart-rate-monitor.html</ref> of such devices and so not all have been evaluated.     

There are many '''tools that measure and record heart rate''', aka pulse, either continuously, during an exercise session or periodically throughout the day. There are lots<ref>https://iotool.io/extensions/sensors/heart-rate-bluetooth-low-energy-4-0-sensors-1</ref> and lots<ref>https://forum.quantifiedself.com/t/reliable-wearable-ecg/2653</ref><ref>https://vandrico.com/wearables/device-categories/components/heart-rate-monitor.html</ref> of such devices and so not all have been evaluated. Heart rate is most common vital in [[Biofeedback]].     

== Bands and Watches ==

== Bands and Watches ==