Best Resting Heart Rate Monitor

KardiaMobile 6-Lead Personal EKG Monitor – Six Views of The Heart – Detects AFib and Irregular Arrhythmias – Instant Results in 30 Seconds – Works with Most Smartphones - FSA/HSA Eligible

KardiaMobile 1-Lead Personal EKG Monitor – Record EKGs at Home – Detects AFib and Irregular Arrhythmias – Instant Results in 30 Seconds – Easy to Use – Works with Most Smartphones - FSA/HSA Eligible

Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth, Waterproof HR Sensor for Men and Women (NEW),Black

Garmin HRM-Dual Heart Rate Monitor, Black - 010-12883-00

iHealth Track Smart Upper Arm Blood Pressure Monitor with Wide Range Cuff That fits Standard to Large Adult Arms, Bluetooth Compatible for iOS & Android Devices

Fitness Tracker, Step Tracker Smart Watch for Blood Oxygen Blood Pressure, 24/7 Heart Rate, Step Counter SmartWatches with Sleep Tracking, Activity Tracker Pedometer for Women

EMAY Portable ECG Monitor | Record ECG and Heart Rate Anytime Anywhere | Stand-Alone Device with LCD Screen and Storage | No Subscription Required

BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Lilac

FITVII Nexa Fitness Tracker Answer/Make Calls, Smart Watch with Blood Pressure, Blood Oxygen, 24/7 Heart Rate Monitor, 120+ Sport Mode Activity Tracker with Step Counter, Sleep Tracker for Women Men

COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike-Grey