![Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog](https://www.garmin.com/en-GB/blog/wp-content/uploads/2015/07/6a00d83451bb7069e201bb083951c9970d-800wi.jpg)
Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog
![Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog](https://www.garmin.com/en-GB/blog/wp-content/uploads/2015/07/6a00d83451bb7069e201b7c7b2520c970b-800wi.jpg)
Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog
![Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog](https://www.garmin.com/en-GB/blog/wp-content/uploads/2015/07/6a00d83451bb7069e201b7c7b2539b970b-800wi.jpg)
Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog
![Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog Introducing HRM-Tri™ and HRM-Swim™ - the first heart rate monitors from Garmin® designed for use underwater - Garmin Blog](https://www.garmin.com/en-GB/blog/wp-content/uploads/2015/07/6a00d83451bb7069e201b7c7b25378970b-800wi.jpg)