Garmin - Garmin 010-13118-00 HRM-Pro Plus (Heart Rate Monitor Only), Premium Chest Strap Heart Rate Monitor, Captures Running Dynamics, Transmits via ANT+ and BLE

Never miss a beat with the HRM-Pro Plus premium chest strap heart rate monitor. Featuring dual transmission, it provides accurate heart rate data to Garmin devices, compatible fitness equipment, the Tacx Training app and other apps. It also captures running dynamics — including vertical oscillation, ground contact time, stride length and more — to help you improve your form and enable running power on your compatible Garmin watch. Plus, for indoor runs, HRM-Pro Plus sends pace and distance. A tool-free quarter-turn battery door makes for easy battery changes and improved durability.

• Premium heart rate strap transmits accurate real-time heart rate and heart rate variability data via ANT plus technology and BLUETOOTH Low Energy technology to Garmin devices, compatible fitness equipment, the Tacx Training app and other apps
• Captures running dynamics, such as vertical oscillation, ground contact time, stride length, vertical ratio and more to help improve your form and enable running power on your compatible Garmin watch
• Computes pace and distance for treadmill or indoor track workouts
• Stores heart rate data during swimming or other activities out of range of your watch then automatically sends the data to your compatible Garmin watch when the activity is finished
• Includes activity tracking to store steps, calories, intensity minutes and all-day heart rate then updates all Garmin devices via the Garmin Connect app and the TrueUp feature
• Small, lightweight heart rate monitoring module is no wider than the width of the soft, comfortable strap
• Tool-free quarter-turn battery door is easy to use and improves durability
• Battery life: up to 1 year