10 Best Heart Rate Monitor For Exercise of December 2025

• 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/ VERIFIED: Accurately and reliably measures heart rate using advanced, ultra-low-power consuming technology and transmits your heart rate data wirelessly, in real-time, to your Bluetooth 4.0 and or ANT+ enabled smartwatch, fitness tracker, smartphone or tablet.
• ✔️ PRO BUILD QUALITY: Manufactured with durable, wear-resistant materials that won’t corrode, break, crack or tear. Impact-resistant housing is ultrasonic-welded to seal out water, sweat, and dust (Full IP67 water resistance, but not for swimming). Dual-band data transmission.
• ✔️ EXPANSIVE COMPATIBILITY: Compatible with hundreds of GPS watches, fitness trackers, smartphones, tablets and exercise equipment equipped with ANT+ and or Bluetooth 4.0 including: Garmin, Peloton, iPhone 4s and newer, iPad 3rd Gen and newer, Apple Watch, Android, Suunto, Polar, Coros, Samsung, and many more. Compatible with hundreds of Apps including: Zwift, Heart Graph, Wahoo Fitness, Polar Beat, Map My Ride/ Run, Endomondo, Runtastic, and many more.
• ✔️ UNCOMPROMISING COMFORT: Ultra-light design weighs only 1.6 oz. Fully adjustable chest strap sets up easily. Finely woven elastic strap is soft, comfortable, durable and won’t chafe. Strap adjusts from 28”-39” (71 x 99 cm) with a maximum stretch of 61” (155 cm).
• ✔️ UNRIVALED WARRANTY: Industry best 24 MONTH WARRANTY | 100% SATISFACTION GUARANTEE. USA based Customer Service and Phone Support.

Mo-Fit

• 【DAILY ACTIVITY TRACKING】Lintelek fitness tracker tracks your daily stats: steps, distance, active minutes and calories burned. 14 exercise modes, you can choose whatever you like to help you exercise better.
• 【REAL TIME HEART RATE】Heart rate monitor adopts the latest HR sensor to track your heart rate continuously and automatically. HR data will be recorded on the app.
• 【SLEEP MONITOR】 Our activity tracker automatically tracks your sleep and analyze your sleep quality with light sleep, deep sleep and awake time. The silent vibration alarm can wake you up without disturbing others.
• 【NEVER MISS CALL & MESSAGE】 See Calls and Messages on Your smart watch. Received call, calendar, SMS and SNS (Facebook, WhatsApp, Instagram, and Twitter ) notifications on display, never miss important messages.
• 【24-HOUR CUSTOMER SERVICE】We love our customers. Please email to us without hesitation when you have any questions about our fitness tracker. We provide consumers with a one-year !

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

• ✔️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

• 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

• 【Excellent Ergonomic Design】Large Color-Screen : The beauty in all in view. Using a 1.3 inch IPS HD full color-screen, high contrast & wide gamut bring a pleasant experience of high definition image.; Skin Friendly and lithe comfortable material.
• 【All-day Activity Tracking】Record all-day activities like steps, distance, calories burned, active minutes and sleep quality, you can get the completely report in the APP.
• 【Heart Rate & Blood Pressure & Sleep Monitoring 】Tracks real-time heart rate and Blood Pressure automatically & continuously, also you could get completely report in the App. Automatically tracks your sleep quality, helping you analysis of sleep quality data and improve your habits and customs.
• 【Other Powerful Multiple Features】Sport Modes , Sleep Monitor, Step Counter, Calorie Counter, Call Alert(Hang up), Turn wrist take photos, Alarm , Sedentary Alert, SMS&SNS Alert ; Connect the GPS on your cellphone can show run stats like pace and distance and record a map of your workout route.
• 【Important Note】Please connect with smartphone via the App ”H Band” not Bluetooth ;Please keep your wrist stable when testing blood pressure; Sleeping Data updated every 24 hours, please don’t think it doesn’t work when you get up.Alarm , Sedentary Alert, SMS&SNS Alert feature need to set up in the App, tap"Mine"-> "V2"->begin set up; Please set "H Band" auto run in the App management if meet connect problem in Android smartphone, authorize ” H Band” and turn on all switches in App permission

HalfSun

• 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

• Shows heart rate on large and easy-to-read display
• Helps improve your fitness with manual heart rate target zone
• Displays a summary of your latest workout
• Simple one-button start and coded heart rate transmission to avoid cross-talk
• Safely exercise within your target zone
• Polar FT1 Heart Rate Monitor Watch with Polar T31 coded transmitter Chest strap and user guide
• Shows heart rate on large and easy-to-read display; includes watch features
• Helps improve your fitness with manual heart rate target zone
• Displays a summary of your latest workout
• One-button functionality; Coded heart rate transmission to avoid cross-talk
• Wristband Size : 8.5 “ . NOTE - Measurements taken from the LAST HOLE to the END OF RUBBER next to buckle (not from end to end).

POLAR