The 10 Best Heart Rate Monitors of 2021

Last Updated on November 2, 2021

Heart rate monitors are an essential tool for fitness enthusiasts. They help you monitor your heart rates, track calories burned and measure how well you’re recovering from workouts. We’ve compiled a list of 10 best-selling heart rate monitors to make it easy for you to find one that fits your style and budget so check them out!

What is the Best Heart Rate Monitor You Can Buy Today

Explore best selling heart rate monitors and find the best heart rate monitor that fits your style and budget.

Limited time deal
Polar H10 Heart Rate Monitor Chest Strap - ANT +...
  • WORKS WITH EVERYTHING: Polar HRM works with many sports and smart watches (Polar, Garmin, Apple, Suunto, etc.), Polar Beat, fitness apps such as Strava and Nike, and ALL HRM compatible Cardio Equipment
  • SUPREME ACCURACY: Widely recognized for its top precision by many sources, Polar H10 is the most accurate heart rate sensor in Polar’s history. Polar H10 provides top quality heart rate measurement and it's the choice of many pro athletes.
  • CONNECTIVITY: Bluetooth, ANT+ and 5 kHz provide an excellent variety of connection options (e.g. with Peloton). You can use Bluetooth and ANT+ connections simultaneously as well as two Bluetooth connections simultaneously.
Limited time deal
KardiaMobile Personal EKG Device and Heart Monitor -...
  • EKG ON THE GO: Capture unlimited medical-grade EKGs in 30 seconds and get an instant analysis right on your smartphone. KardiaMobile is small enough to fit in your pocket, so you can take it with you anywhere.
  • EASY TO USE: Simply place your fingers on the sensors to detect Atrial Fibrillation, Bradycardia, Tachycardia and Normal Sinus Rhythm. Additional detections and features available with KardiaCare subscription. KardiaCare is not included with this product.
  • TRUSTED BY PROFESSIONALS: KardiaMobile is FDA-cleared and the #1 doctor-recommended personal EKG with more than 100 million EKGs recorded.
Limited time deal
Garmin 010-12883-00 HRM-Dual Heart Rate Monitor
  • HRM dual features a soft strap that is comfortable and adjustable
  • Simply remove the heart rate module, and it’s washable, too
  • Don’t worry about running out of juice
Limited time deal
Amazfit Band 5 Activity Fitness Tracker with Alexa...
  • AMAZON ALEXA BUILT-IN: Talk to Amazon Alexa on your Amazfit Band 5 activity fitness tracker. Ask Alexa questions, get translations, set alarms and timers, check the weather, control your smart home devices, and more.
  • 15-DAY BATTERY LIFE: Say goodbye to daily recharge. With a fully charged Amazfit Band 5, you don’t need to bring a charger for a two-week trip. On a single charge, it has enough power to get you charged for 2 whole weeks mind-free.
  • BLOOD OXYGEN SATURATION MONITOR: You can measure your blood oxygen saturation and understand your physical state with OxygenBeatsTM. Ideal for high-intensity workouts and sports such as marathons and gym workouts.
Limited time deal
Polar Ignite - GPS Smartwatch - Fitness watch with...
  • BECOME YOUR TRUE POTENTIAL: Polar Ignite, a sports smartwatch for women and men who want to push their limits the right way. Perfect for gym, group and team exercise, swimming, running, cycling, walking.
  • SLIM DESIGN OPTIMIZED FOR 24/7 WEAR: Your new-generation smart workout partner with a 1-button interface includes such essentials as a wrist-based OHR monitor, speed, distance and route tracking with integrated GPS, calorie counter, color touch display.
  • NIGHTLY RECHARGE: Nightly Recharge measures how well your body recovers from the day stress during the night.
Limited time deal
Fitbit Charge 5 Advanced Fitness, Health Tracker with...
  • Optimize your workout routine with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (Requires Fitbit Premium membership)
  • Get a daily Stress Management Score showing your body’s response to stress and take steps to improve your levels with an on-wrist EDA sensor mindfulness session
  • With the Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation and more (Not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being)
KardiaMobile Six-Lead Personal EKG Device - Record EKGs...
  • INCLUDES DEVICE AND 6 MONTHS OF KARDIACARE HEART HEALTH MEMBERSHIP. Get the world's only six-lead personal EKG device plus a KardiaCare membership, which gives you enhanced EKG analysis and further information about your heart.
  • SIX LEADS, SIX DETECTIONS. Six-lead EKGs give you a more detailed view of your heart and more data to share with your doctor. As a KardiaCare member, you'll have the ability to detect 6 of the most common arrhythmias, including AFib and PVCs, right on your smartphone. KardiaMobile 6L does not check for heart attack.
  • ACCURATE AND DETAILED EKG RESULTS. KardiaMobile 6L records a medical-grade EKG and provides FDA-cleared determinations of your heart rhythm in just 30 seconds. Combined with a KardiaCare membership, it's THE solution for tracking your heart activity from home.
Limited time deal
Garmin HRM-Pro, Premium Heart Rate Monitor Chest Strap,...
  • Premium heart rate strap transmits real-time heart rate data via ANT technology and BLUETOOTH Low Energy technology to communicate with Garmin devices, compatible fitness equipment and online training apps, such as Zwift
  • Captures running dynamics, such as vertical oscillation, ground contact time, stride length, vertical ratio and more
  • Stores heart rate data during swimming or other activities out of range of your Garmin watch then automatically sends data to the watch when the activity is finished
Limited time deal
Rhythm+2.0 Waterproof Heart Rate Monitor Armband -...
  • NEW STRAP DESIGN: Flexible, Hook Style armband secures Rhythm+2.0 comfortably on biceps, triceps, or upper forearm. Measurements: 40cm max to 17cm min - 15.75in Max to 6.7in Min.
  • LONGER BATTERY LIFE: Rechargeable battery provides up to 24 hours of workout time between charges. Shares the same (included) charging cradle as the Rhythm 24.
  • SUPERIOR ACCURACY: The optical sensor technology in the Rhythm+2.0 utilizes green and yellow LEDs to measure blood flow for a highly accurate reading with all skin tones. A built-in accelerometer further assists in providing hyper-accurate measurements.
Limited time deal
Kummel Fitness Tracker with Heart Rate Monitor,...
  • Activity tracker with 14 sports modes: The fitness tracker can track your daily activities, like steps,calories, distance and duration. you can add few more activity mode from Veryfitpro App as per your need. like Walk, Run, Bike, Treadmill, Workout, Dancing, Badminton, Tennis and Yoga so on.
  • Main Smart Functions : The smart fitness tracker have step counter, sleep monitor, heart rate monitor ,call and message alert , alarm clock, sendentary reminder, remote camera and find your phones so on.
  • Real Time Heart Rate and Sleep monitoring : The smart watch can monitor your heart rate throughout the day. It can also monitor your sleep at night, it is a smart health monitoring partner.

No matter the size of your budget or personal style, you’ll find a heart rate monitor that’s perfect for you. Check out our list to make sure you’re buying from a reputable company and be sure to read reviews before purchasing.

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Last update on 2022-05-10 / Affiliate links / Images from Amazon Product Advertising API