10 Best Heart Rate Monitor of December 2025

• EKG ON THE GO: Take unlimited medical-grade EKGs anytime, anywhere. No subscription required
• EKG HISTORY: Store your EKGs on your phone, and email to your doctor with the press of a button
• TRUSTED BY DOCTORS: FDA-Cleared to detect Atrial Fibrillation, Bradycardia, Tachycardia or Normal Heart Rhythm in 30 seconds
• EASY TO USE: Simply place your fingers on the sensors—no wires, patches or gels required
• Works with most smartphones & tablets. See compatible devices below. Not recommended for use with pacemakers and ICDs. 200 hours operational time

AliveCor

• Not Orange Theory Compatible - Heart Rate Monitor Armband Featuring a Large and Small Black Strap. Bonus Pack Includes One Additional Free Orange Armband
• RHYTHM+ works with most popular health and fitness apps, including: digifit, run keeper, mapmyfitness, Strava, and more. Not compatible with Orange Theory Fitness Centers.
• Works with all Bluetooth Smart and ANT+ enabled devices and equipment: watches, fitness equipment, smartphones, and tablets Breathable lightweight Armband - no need for a bulky chest strap
• Ip67 waterproof construction can be submerged up to 1 meter
• RHYTHM plus works with most popular health and fitness apps, including: DigiFit Run keeper MapMyFitness Strava and more
• Heart rate monitor armband
• Train Smart, get fit, the Scosche RHYTHM plus Heart rate monitor is an all new workout tool for managing heart rate, calories burned, distance, pace and more, accurately monitor your intensity level. RHYTHM plus works with most popular health and fitness apps, including: DigiFit Run keeper MapMyFitness Strava and more
• RHYTHM+ heart rate monitor is a direct chest strap replacement and easily attaches to your forearm for full wireless communication with your device. This app powered heart rate monitor uses an App to manage your workout metrics.
• Use your favorite fitness app on your smartphone or tablet to monitor your heart rate, calories burned, distance, speed, pace and more.
• With its dual-mode processor you can simultaneously transmit your heart rate to multiple ANT+ displays and your favorite Bluetooth Smart enabled watch or smartphone app.

Scosche

• Utilize 24/7 heart rate to accurately track calorie burn, resting heart rate & heart rate zones during workouts
• Track all day activity, including steps, distance, hourly activity, active minutes and calories burned. The Fitbit inspire band is made of a flexible, durable elastomer material similar to that used in many sport watches, and fastens with a peg and loop
• Automatically track sleep plus due to the heart rate feature and get more insights into your light & deep sleep stages
• Enjoy up to 5 days of battery for daily progress without constant charging. Varies with use and other factors. Charge time (0 100 percent): 2 hours
• Automatically and conveniently record workouts like walks, swimming & bike rides in a snap with smart track. Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
• Radio transceiver: Bluetooth 4.0. Fitbit inspire and inspire HR. Are water resistant to 50 meters. We do not recommend wearing inspire or inspire hr. In a hot tub or sauna. Operating temperature: 14 degree to 113 degree Fahrenheit. Maximum operating altitude: 28,000 feet

Fitbit

• Heart Rate and Sleep Monitoring: continuously and automatically monitor real-time dynamic heart Rate, you can view the heart Rate Graph, after the exercise is completed. Tracks automatically your sleep duration & comprehensive analyze data.
• All-Day Activity Tracking: accurately record all-day activities like steps, distance, calories burned, active time and sleep status, after the exercise, you can view the sports data report in the app.
• Multi-Sport Modes & Connected GPS: tracks up to 14 exercises like running and riding can meet your needs The whole day. Connect the GPS on your smartphone, It displays your exercise data like pace and distance and record a map of your workout route.
• Intelligent Reminder: vibrates to notify you of incoming calls and messages; reminds you to move after sitting for a long time and important dates.
• Easy Charging: Comes with a built-in USB plug, just take the watch host off the strap and plug the side with metal chip into USB port. The Red light is on when it's Charged. Please rotate the host if the Red light isn't on.

Lintelek

• Large Stylish Dial Display: 1. 3-inch TFT-LCD color touch screen features 4 customized displays, making it easier and quicker to view time and date, steps travelled and calories burned, message notifications can also be displayed straight on device screen
• Heart rate monitoring & sleep tracking: The smartwatch can automatically monitor your daily real-time heart rate, and track your sleep quality status to get a better understanding of your health
• All-day Fitness Tracking: Accurately records your activity data such as steps, distance, calories burned and weekly/monthly data, you can see your targets at a glance allowing you to control your rhythm of exercise, making your exercise more effective
• More smart functions: music control, incoming call notifications with the option to long press to hang up, up to 10 alarm clocks, timer functionality, breathing guides, sedentary alerts, wrist sensor, all this plus the option to sync your data with Starve
• Great battery life: This fitness tracker watch built with a 210mAh battery that only takes 2. 5 hours to charge and can be used for up to 10 days with a standby time of 30-45 days. You can adjust the screen brightness according to your needs

LETSCOM

• 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
• The battery lasts for up to 3. 5 years

Garmin

• POLAR PRESENTS A NEW AFFORDABLE HRM: When you're looking for a reliable high quality heart rate monitor for your everyday sports, Polar H9 is a trusted choice of HR sensor that fulfills all your needs.
• GOLD STANDARD IN HEART RATE TRACKING: Built on decades of scientific research and development, recognized by both regular users and researchers around the globe, Polar is proud to be the Gold Standard in HR tracking.
• EXCELLENT CONNECTIVITY OPTIONS: Polar H9 connects to sports and smart watches (Polar, Garmin, Wahoo, Zwift, Peloton), activity trackers, gym equipment and other Bluetooth and ANT+ devices.
• NOW YOUR CARDIO WORKOUTS ARE MORE EFFECTIVE: From gym to indoor cycling via jogging and group exercise, track your heart rate and get an accurate calorie burn. Choose you size: XS-S: 20" - 26", M-XXL: 26” - 36”
• TURN YOUR PHONE INTO A FITNESS TRACKER: Enjoy endless connection possibilities to Polar Beat, Polar Club, Peloton, Nike+ Run Club and other popular fitness and training apps.

POLAR

• Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
• All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status
• Multi-Sport Modes & Connected GPS: 14 exercise modes help you better understand specific activity data; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route
• See Calls & Messages on Your Wrist: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter
• Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time

LETSCOM

• 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 ECG 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.
• POLAR PRO CHEST STRAP: With improved electrodes, an easy-to-use buckle and silicone dots, the strap is comfortable and interference-free, and stays put when you're on the move.
• VERSATILITY: Wear Polar HR monitor when rowing, cycling, running, training indoors or swimming. Polar H10 is fully waterproof and it has internal memory for one training session.
• SOFTWARE UPDATES: Via Polar Beat app to keep your HRM up-to-date; Materials: Strap: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester, Silicone prints.
• Operating temperature : -10 °C to +50 °C / 14 °F to 122 °F. Compatibility-iOS mobile devices: iPhone 5 and later, with iOS 11 or later; Android mobile devices with Bluetooth 4.0 capability and Android 5.0 or later

POLAR

• ✔️ATHLETE TESTED RELIABILITY: Refined & tested by endurance athletes for class leading Heart Rate Monitor Chest Strap connectivity with dual-band Bluetooth 4.0 & ANT+ protocol. Powr Labs Chest Heart Rate Monitors are absurdly reliable.

• ✔️UNRIVALED WARRANTY: Unlimited heart rate monitor battery replacements & no questions asked warranty for 12 months.

• ✔️ BROAD COMPATIBILITY: Works real-time with both smartphones & GPS devices compatible with Bluetooth and ANT+. Fits all athletes with adjustable strap from 26" to 38".

• ✔️PRO DURABILITY: With full IPX67 water & sweat proof design, the Powr Labs Chest Heart Rate Monitor has been battle tested by professional cyclists, runners, triathletes & fitness competitors. *note: While waterproof rated for full submersion, we do NOT recommend swimming in this heart rate monitor.

• ✔️***PAIRING INSTRUCTIONS***: To pair, chest strap must be worn across chest. Apps we recommend: Endomondo, Elite HRV, iCardio, Heart Graph for all types of exercise; Map My Ride, Wahoo, Garmin, Polar Beat, Zwift, Peloton for cycling; Map My Run for running. The device will not work with Google Fit and requires an iWatch to connect with Apple Health. Reach out if you ever have compatibility questions!

Powr Labs