![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)
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
![Anyone get spikes in heart rate like this? Sometimes goes up to 203. They last about 10 seconds, sometimes while I'm sleeping. : r/AppleWatch Anyone get spikes in heart rate like this? Sometimes goes up to 203. They last about 10 seconds, sometimes while I'm sleeping. : r/AppleWatch](https://i.redd.it/4bmht38vdla51.jpg)
Anyone get spikes in heart rate like this? Sometimes goes up to 203. They last about 10 seconds, sometimes while I'm sleeping. : 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-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
![Anyone else's heart rate monitor show random spikes ? It does this sometimes first thing when I strap it on : r/AppleWatch Anyone else's heart rate monitor show random spikes ? It does this sometimes first thing when I strap it on : r/AppleWatch](https://preview.redd.it/yw0lmcnf7gf51.jpg?auto=webp&s=9d2310f095517bd16ba9512b8db122f250a2e3ce)