What Affects Your Heart Rate While Sleeping? — WITHINGS BLOG

A wide range of factors can have an effect on your heart rate while sleeping, but what are they, and how much of an impact do they really have?

Prolonged high heart rate while sleeping : r/fitbit

Sleeping Heart Rate: Look for These 3 Patterns

Does a person's heart rate increase during sleep? - Quora

Sleeping Heart Rate: Look for These 3 Patterns

Get to Know a New Health Mate Indicator: Sleep Heart Rate — WITHINGS BLOG

Withings Sleep Analyser

Limitations of sleep tracking using a wearable - Comparison with a chest strap HR-monitor

What Affects Your Heart Rate While Sleeping – Vibeat

Deviations from normal bedtimes are associated with short-term increases in resting heart rate