Heart Rate

General
The heart rate measures the number of times the heart beats per minute. It is a useful metric for monitoring user fitness level and overall health. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness. For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats per minute.
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Output
Heart Rate is returned as an integer on a scale of 36 – 216 as a part of the output response JSON, with the key heart_rate. 
Output 
(beats per minute)
Definition
Example Color Indicator
Example User Text
36 - 56 
Very low
Green
Your heart rate at rest is very low. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
56 - 63 
Low
Green
Your heart rate at rest is low. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
63 – 71
Below average
Green
Your heart rate at rest is lower than the average heart rate. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
71 – 76
Average
Yellow
Your heart rate at rest is average. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
76 – 83
Above average
Yellow
Your heart rate at rest is higher than the average heart rate. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
83 - 216
High
Red
Your heart rate at rest is high. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.

			
			
			
			

TABLE OF CONTENTS

General

Output

Output (beats per minute)	Definition	Example Color Indicator	Example User Text
36 - 56	Very low	Green	Your heart rate at rest is very low. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
56 - 63	Low	Green	Your heart rate at rest is low. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
63 – 71	Below average	Green	Your heart rate at rest is lower than the average heart rate. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
71 – 76	Average	Yellow	Your heart rate at rest is average. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
76 – 83	Above average	Yellow	Your heart rate at rest is higher than the average heart rate. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.
83 - 216	High	Red	Your heart rate at rest is high. In general, a resting heart rate for an adult is between 60 and 100 beats per minute.