Best Triathlon Heart Rate Monitor – Top 7 Picks and Reviews 2019

We looked at all the online reviews and found the best of the best using advanced technology.

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

SaleBestseller No. 1
Garmin HRM-Tri Heart Rate Monitor
357 Reviews
Garmin HRM-Tri Heart Rate Monitor
  • COMPACT AND COMFORTABLE - HRM-Tri is the smallest and lightest heart rate monitor from Garmin. Designed with rounded edges and no exposed seams, the strap remains comfortable during extended hours of training.
  • SWIM HEART RATE1 - Stores up to 20 hours of heart rate data during swims, then forwards it to a compatible device at the end of the session. It also sends real-time heart rate to the watch when the monitor is out of the water
  • RUNNING DYNAMICS2 - Provides feedback on running form by measuring cadence, vertical oscillation and ground contact time when paired with a compatible device
  • BATTERY LIFE - Lasts for 10 months (assuming 1 hour/day use) with user-replaceable CR2032 battery.
  • Includes - HRM-Tri, manuals. Supports heart rate variability and advanced heart rate features
SaleBestseller No. 2
Garmin HRM-Dual Heart Rate Monitor
45 Reviews
Garmin 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.
  • The battery lasts for up to 3. 5 years.
SaleBestseller No. 3
Garmin Heart Rate Monitor, Triatletes
17 Reviews
Garmin Heart Rate Monitor, Triatletes
  • Specifically designed for triathletes
  • Garmin's smallest and lightest heart rate monitor (HRM)
  • Comfortable, easily adjustable strap. Soft rounded edges and covered seams
  • Suitable for use when running, cycling, swimming
  • Stores and forwards heart rate data to your compatible Garmin fitness device
SaleBestseller No. 4
Garmin Garmin HRM-Run
211 Reviews
Garmin Garmin HRM-Run
  • HRM-Run provides 6 different rynning dynamics metrics: cadence, vertical oscillation, ground contact time, ground contact time balance, stride length and vertical ratio
  • The strap is comfortable and easily adjustable
  • Real-time data can help athletes take their performance to the next level by showing them where they can improve their running form
SaleBestseller No. 5
Garmin Premium Heart Rate Monitor (Soft Strap)
2,121 Reviews
Garmin Premium Heart Rate Monitor (Soft Strap)
  • wirelessly transmits your heart rate to your compatible device for instant feedback. Does not transmit heart rate data to your device while swimming. Operating Temperature: 23°F-122°F (-5°C-50°C)
  • soft elastic strap provides a comfortable fit
  • Once it's paired with your compatible device the first time, it will automatically recognize it each time
  • Worn Around Chest, Adjustable Sizing.
  • Radio Frequency/Protocol: 2.4 GHz ANT wireless communications protocol
Bestseller No. 6
Scosche Rhythm 24 Heart Rate Monitor Black
99 Reviews
Scosche Rhythm 24 Heart Rate Monitor Black
  • HYPER-ACCURATE - Patented optical sensor technology for highly accurate monitoring and measurement. Green + Yellow Optical Sensors Provide superior measurement with all skin tones.
  • WORKS WITH VIRTUALLY ANY DEVICE - Great for use with smartphones, tablets, smart and sport watches, exercise equipment and many other devices that support Bluetooth Smart or ANT+ heart rate data.
  • 24 HOUR BATTERY LIFE - Extended use rechargeable battery allows you to workout for up to 24 continuous hours.
  • CUSTOMIZABLE - Change HR zones and modes in the RhythmSync app. Modes include Heart Rate Only, Running (Cadence + Distance), Cycling (Cadence), Swimming, Heart Rate Variability (HRV).
  • INTERCONNECTED ARMBAND DESIGN - The Rhythm24 has an updated quick-lock interconnected armband design to keep the Rhythm24 securely attached to your arm during intense workouts.
Bestseller No. 7
Garmin Replacement Soft Strap for Heart Rate Monitor
179 Reviews
Garmin Replacement Soft Strap for Heart Rate Monitor
  • A replacement elastic strap with electrodes for the Premium Heart Rate Monitor
  • This soft elastic strap provides a comfortable fit for your heart rate monitor
  • adjustable
  • Replacement Elastic Strap With Electrodes For The Premium Heart Rate Monitor
  • Soft Elastic Strap Provides A Comfortable Fit For Heart Rate Monitor