Best Heart Rate Monitor For Triathlon Training – Top 7 Picks and Reviews 2020

We went through all of the review sites and found the best of the best using data-driven technology.

Here’s a look at the best Heart Rate Monitor For Triathlon Training

Bestseller No. 1
POLAR VANTAGE V – Premium GPS Multisport Watch for Multisport & Triathlon Training (Heart Rate...
67 Reviews
POLAR VANTAGE V – Premium GPS Multisport Watch for Multisport & Triathlon Training (Heart Rate...
  • ULTRA-LONG BATTERY LIFE: The Polar Vantage V Multisport Watch has up to 40 hours of training time with GPS active. As a premium, durable, and waterproof watch, the Vantage V can stand up to your toughest training and grueling races.
  • POLAR PRECISION PRIME HEART RATE: Polar’s heart rate monitor watches redefine the gold standard in optical heart rate accuracy by combining the latest in bio-impedance electrodes and optical sensors.
  • ADVANCED RUNNING POWER: Accelerate the effectiveness and precision of your training with running power. Captured for the first time EVER directly from the wrist, the Vantage V can help fine-tune your effort. This is the ultimate activity tracker.
  • TRAINING LOAD PRO: The Vantage V is the ultimate fitness tracker, separating cardio load, muscle load and perceived load. Polar’s Training Load Pro provides an unparalleled look into how your training affects your body.
  • RECOVERY PRO: Recovery Pro allows your fitness watch to take into account factors outside of training that can influence recovery, providing a holistic view of not only what you've done, but what you can do next for optimal results.
Bestseller No. 2
COROS APEX Premium Multisport GPS Watch with Heart Rate Monitor, 25h Full GPS Battery, Sapphire...
109 Reviews
COROS APEX Premium Multisport GPS Watch with Heart Rate Monitor, 25h Full GPS Battery, Sapphire...
  • Stainless steel bezel finish with sapphire glass
  • Superior battery life with up to 24 days of regular use, 25 hours in full GPS mode and 80 hours in UltraMax GPS mode.
  • Built-in Wrist-based heart rate monitor, barometer, altimeter, and compass. Water resistant up to 100 Meters/328 Feet
  • Digital Knob for easy operation by allowing full control of the watch with a single finger.
  • Industry leading GPS and distance tracking via GPS, GLONASS or BDS satellites and proprietary algorithms even in dense woods with direct integration with popular 3rd party training platforms like Strava, TrainingPeaks, Relive, Final Surge and Runalyze.
Bestseller No. 3
Coros PACE GPS Sports Watch with Wrist-Based Heart Rate Monitoring | Includes Running, Cycling,...
  • Features a wrist based heart rate monitor and performance metrics for running, swimming and cycling activities
  • Engineered with a power efficient central core, allowing for battery life up to 30 days in standard mode and up to 25 hours in GPS mode
  • Built-in Barometric Altimeter for more accurate elevation readings. Compatible with STRAVA.
  • GPS, GLONASS and BDS work together to precisely locate your position, even through interference outdoors
  • Receive and control notifications from your phone, including call, text, email and other social media applications
Bestseller No. 4
POLAR Vantage V2 with H10 Heart Rate Monitor - Premium Multisport GPS Smart Watch, Wrist-Based HR...
  • The lightweight, multisport smart watch with full aluminium body is equipped with advanced wrist-based HR tracking, GPS, ultra-long battery life, performance tests, FuelWise smart fueling assistant, sleep tracking, and more. The set includes Polar H10.
  • The training load and recovery tracking tools help you optimize your training and avoid overtraining. Test your performance and personalize your HR, speed and power zones with the running and cycling performance tests.
  • Use Polar Vantage V2 with Polar Flow - a free online tool for planning and following up on your workouts, analyzing activity progress and sleep. Available on desktop and mobile.
  • Connect easily with online sports communities for road running, swimming, cycling, cardio, triathlon (MyFitnessPal, Endomondo, Nike+ Run Club, Strava, TrainingPeaks, Adidas Running by Runtastic etc.)
  • Polar Vantage V2 comes with essential smart watch features: music controls, weather, phone notifications.
Bestseller No. 5
COROS PACE 2 Premium GPS Sport Watch with Nylon or Silicone Band, Heart Rate Monitor, 30h Full GPS...
  • The lightest GPS watch on the market – 29g with the new COROS Nylon band
  • Great battery life with 20 days of regular use, 30 hours in full GPS mode, and 60 hours in UltraMax GPS mode
  • 24/7 heart rate monitoring with sleep tracking, 50-meter waterproof rating, Digital Dial for easy one-finger operation, Built-in barometer, altimeter, and compass
  • Interval, structured, and strength training with intelligent Stride model that learns your running form
  • Built in Power metrics from the wrist plus native and complete integration with Stryd power meters
SaleBestseller No. 6
Fitness Tracker,Willful Heart Rate Monitor Fitness Watch Activity Tracker(14 Modes) Pedometer with...
  • 【 Fitness Tracker】- Accurately track your steps, distance traveled, calories burned,activity time all day.14 training modes available for you to better track your other activities.
  • 【 Heart Rate Monitor Watch & Sleep Monitor】 - Adopt the latest HR sensor for accurate and effective heart rate monitoring;Automatically detect your sleep during 9 pm to 8 am and analyze your sleep quality with deep sleep,light sleep and awake time.The silent vibration alarm can wake you up without disturbing others
  • 【 Never Miss Call Message】- See Calls & Messages on Willful SW352 smart watch: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss important messages
  • 【 Waterproof Activity Tracker with Color Screen】-IP68 waterproof stand,Willful SW352 pedometer watch can be used when swimming or diving; 0.96 inch LCD color screen offers excellent HD image quality.Slim cool design make it quite unique from other smart bands.
  • 【 Key Features & Long-lasting Battery】- Screen brightness adjustable,camera control,sedentary alert,wrist sense,connect mobile GPS to draw the run path;This fitness watch has a USB plug at the end,just charge with any USB port(no cable needed).One full charge gives you up to 7 days of working time.
Bestseller No. 7
CAT EYE - HR-12 Bluetooth Heart Rate Sensor Kit
  • TRAIN SMARTER: Track your heart rate to push yourself further and achieve your fitness goals. Get ready to train harder and smarter.
  • COMFORTABLE: The sensor snaps onto a comfortable fabric strap that lets you ride without distraction.
  • COMPATIBILE: This kit is compatible with all Bluetooth Smart cycling computers, watches, and smart phones that record heart rate.
  • STAY IN THE ZONE: Don't sweat it! The chest strap is water and sweat-resistant, but we recommend hand washing it regularly. It fits chest sizes 25-55 inches.
  • GO THE DISTANCE: With a battery life up to 4 months (1 hour of use per day), you can install it and forget about it.