Are there heart rate monitors which can be used without a watch or phone (i.e., record data on the HRM to be later synced to a phone after the workout)? - Quora
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HUAWEI Band 7 Smartwatch Health and Fitness Tracker, Slim bezel-less screen, 2-week battery life, SpO2 Blood Oxygen & Heart Rate monitor, Sleep Tracking, 96 Workout Modes, Graphite Black - We Emirati
![COOSPO Heart Rate Monitor Chest Strap,Bluetooth ANT+ Chest HRM for Running Cycling Gym Fitness, Heart Rate Monitors IP67 Waterproof Compatible with Strava Zwift Wahoo Garmin Polar Peloton App : Amazon.co.uk: Sports & COOSPO Heart Rate Monitor Chest Strap,Bluetooth ANT+ Chest HRM for Running Cycling Gym Fitness, Heart Rate Monitors IP67 Waterproof Compatible with Strava Zwift Wahoo Garmin Polar Peloton App : Amazon.co.uk: Sports &](https://m.media-amazon.com/images/S/aplus-media-library-service-media/a6630ab3-52e5-4161-bf4a-a76231f07107.__CR0,0,600,450_PT0_SX600_V1___.jpg)