![Apple Watch Glitch during sleep? Crazy heart rate spike during sleep. Second time this month but no high heart rate notifications : r/AppleWatch Apple Watch Glitch during sleep? Crazy heart rate spike during sleep. Second time this month but no high heart rate notifications : r/AppleWatch](https://preview.redd.it/apple-watch-glitch-during-sleep-crazy-heart-rate-spike-v0-ghdwnlkmz2wa1.jpg?width=640&crop=smart&auto=webp&s=9c6fcd2b41ff8394bd84c18b2c3d40cf58d44d3a)
Apple Watch Glitch during sleep? Crazy heart rate spike during sleep. Second time this month but no high heart rate notifications : r/AppleWatch
![Apple Watch Glitch during sleep? Crazy heart rate spike during sleep. Second time this month but no high heart rate notifications : r/AppleWatch Apple Watch Glitch during sleep? Crazy heart rate spike during sleep. Second time this month but no high heart rate notifications : r/AppleWatch](https://preview.redd.it/apple-watch-glitch-during-sleep-crazy-heart-rate-spike-v0-6n7x7mkmz2wa1.jpg?width=640&crop=smart&auto=webp&s=20da440ce6d3c7f81e7055dc72556288e0e52013)
Apple Watch Glitch during sleep? Crazy heart rate spike during sleep. Second time this month but no high heart rate notifications : r/AppleWatch
![Can someone help explain these readings. Wondering why sometimes my heart rate spikes have a open dot and why sometimes it's a solid line. What does the open dot mean? : r/AppleWatch Can someone help explain these readings. Wondering why sometimes my heart rate spikes have a open dot and why sometimes it's a solid line. What does the open dot mean? : r/AppleWatch](https://i.redd.it/nqdrys98bbc21.jpg)