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Yes, it has wrist-based heart rate (constant, every second) and pulse ox bloox oxyg en saturation (spot-check, and optional all-day acclimation and in sleep). For more information contact us at [email protected] or visit our Support Center, https://support.garmin.com/en-US/ Thanks Jenny
Sorry, there was a problem. Please try again later.Yes, it supports 24-hour HRM.
Sorry, there was a problem. Please try again later.It does record your heat rate 24/7 and displays your past 4 hours as well as average heart rate everyday. On your phone or computer you can view every minute of the day if want to see.
Sorry, there was a problem. Please try again later.Yes it does.
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