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- $29.63HEART RATE VARIABILITY IN MEDICINEAmazon
- $3.00Heart Rate MonitorAmazon
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- $208.99Heart Rate and Rhythm: Molecular Basis, Pharmacological Modulation and Clinical ImplicationsAmazon
- $6.39Heart Rate Icon Planner Stickers, Fitness Tracker, Daily Exercise Workout TrackerEtsy
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- $38.99FITCENT Heart Rate Monitor Armband, Bluetooth ANT+ Optical Heart Rate Sensor Arm Band, Rechargeable Fitness Tracker for Peloton Strava Zwift Polar Beat DDP Yoga Wahoo Fitness (Red)Amazon
- SAVE $10.00$39.99$49.99Amzhero Fitness Smart Watch for Women Men, 24/7 Heart Rate, Blood Oxygen, Stress and Sleep Tracker,100 Sports Modes, 5ATM Waterproof Activity Trackers and Smart WatchesAmazon
- SAVE $10.00$59.99$69.99iGPSPORT Heart Rate Monitor Armband HR70, Bluetooth 5.0 ANT+ arm Heart Rate Monitor, 65H Battery Life and HR Zone LED Indicator (Black)Amazon
- $34.31Yoidesu Smart Ring Health for Men & Women, IP68 Waterproof Fitness Sleep Heart Rate Oxygen Ring, Bluetooth Fitness Ring Pedometer with APP for Daily Use (9)Amazon
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- $6.50EXPLORING HEART RATE VARIABILITY FOR OPTIMAL CARDIOVASCULAR HEALTH: Assessing the impact of Nutrition, Lifestyle, Medications and DiseasesAmazon
- $6.21MAX30100 Heart Rate Pulse Oximeters Development Board Sensor Module for portable auxiliary health devices Medical monitoring devicesAmazon
- $45.99FITCENT Rechargeable Heart Rate Monitor Chest Strap 5.3 kHz/Bluetooth 5.0/ANT+, Peloton Heart Rate Monitor, Chest Heart Rate Monitor for Strava Zwift DDP YogaAmazon
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- SAVE $5.00$19.99$24.99moofit HR8 Heart Rate Monitor Chest Strap, Low Energy Real-Time Heart Rate Data Bluetooth 5.0/ANT+, Longer Communication Range, IP67 Waterproof, Compatible with iOS/Android Apps, Gym Equipment, BlackAmazon
- $14.99Smart Fitness Heart Rate Monitor - Digital Sports Wrist Watch Activity HR Tracker w/ 2.4GHz Chest Strap, EL Backlight, Alarm, SOS Mode, Used in Exercise or Running, For Men and Women - Pyle PSWHRL34.5Amazon
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- $49.99Powr Labs Bluetooth Heart Rate Monitor Armband - ANT Heart Rate Monitor, Armband Heart Rate Monitor For Wrist Bluetooth Wrist Heart Rate Monitor Works with Peloton Polar Wahoo Whoop Strava Garmin AppsAmazon
- SAVE $21.00$199.00$220.00Polar Ft1 Heart Rate Monitor, BlackAmazon
- $5.14The Heart Rate Monitor Guidebook : To Heart Zone Training by Sally EdwardsBetter World Books
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- $32.50Smart watch heart rate detection blood pressure detection blood oxygen detection heart rate detection all day time display step counting calories distSHEIN
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- $9.99Diitao 4pcs Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Calculation Modules Heart Rate Sensors Compatible for Arduino STM32Amazon
- SAVE $1.00$8.99$9.992Pcs Heart Rate Sensor Module MAX30102 Blood Oxygen Sensor Pulse DetectionAmazon
- SAVE $20.00$59.99$79.99ENOMIR Smart Watch for Men Women(Answer/Make Call), Alexa Built-in,Fitness Watch with Heart Rate SpO2 Sleep Monitor 100 Sports 5ATM Waterproof Activity Trackers and Smartwatches for iOS&Android PhonesAmazon
- $19.99Magene H64 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs (New H64)Amazon
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- SALEBody Fat Scale, Posture Extra Large Display Digital Bathroom Wireless Weight Scale Composition Analyzer with Heart Rate Heart Index & Body Shape Index with Free APP 400Lb BlackAmazon・Sale
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- $39.99YESOUL Bluetooth Heart Rate Monitor, IP67 Smart Waterproof Heart Rate Armband for Peloton, Zwift, Strava, YESOUL Fitness APPAmazon
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- $5.14The Heart Rate Monitor Book by Sally M. EdwardsBetter World Books
- $5.49Blood Pressure and Heart Rate Monitoring Log book: Record and daily track your Blood Pressure and Heart Rate at home for 2 years | Health Companion | Practical Gift for a Healthy LifeAmazon
- $27.86Zopsc Smart Ring Health , Waterproof Fitness Activity with Heart Rate, Pedometer, Sleep Tracking, Exercise Data, Remote Camera Control, Smart Ring for Women Men (No. 9)Amazon
- SALE"AKAGEAR Fitness & Activity Tracker with Sleep and Blood Oxygen Monitoring, 24/7 Heart Rate Stress Index and Respiratory Training 1.58"" AMOLED Display 5ATM Waterproof and More Black"Amazon・Sale
- SAVE $5.50$49.49$54.99AKAGEAR Fitness & Activity Tracker with Sleep and Blood Oxygen Monitoring, 24/7 Heart Rate Stress Index and Respiratory Training 1.58" AMOLED Display 5ATM Waterproof and More PinkAmazon
- $39.00Tempo Heart Rate Monitor, BlackAmazon
- $51.40and upGarmin HRM-Dual Heart Rate Monitor, Black - 010-12883-00Amazon & 3 more
- $9.79SpinPower Heart Rate Monitor Conductive Gel, 5-OunceAmazon
- $15.00COROS Heart Rate Monitor Band Large- GreyAmazon
- $15.00COROS Heart Rate Monitor Band - OrangeAmazon
- $15.00COROS Heart Rate Monitor Charging CableAmazon
- $59.993Plus Heart Rate Activity Tracker, BlueBelk
- $59.993Plus Heart Rate Activity TrackerBelk
- $117.59Fetal Heart Rate MonitoringAmazon
- $0.69Calm Heart RateAmazon
- $49.99FILIEKEU Men Smart Watch for Android iOS, Bluetooth Calls Voice Chat with Heart Rate/Sleep Monitor Fitness Tracker, 1.3" Full Touch Screen IP67 Waterproof Stainless Steel Activity Tracker for MenAmazon