This premium heart rate strap transmits real-time heart rate data over ANT+® connectivity and BLUETOOTH® Low Energy technology, giving you more training options. Consistently receive accurate heart rate on your Garmin device, in online training apps such as Zwift or even the compatible fitness equipment at the gym.
In addition to heart rate, HRM-Pro captures running dynamics that can help you improve your form. That includes metrics such as vertical oscillation, ground contact time, stride length, vertical ratio and more.
The device stores heart rate data during swimming or other activities while your watch is out of range, then sends that data to your watch once the activity is finished. It will also store steps, calories and intensity minutes, then sync them to your watch as well.
HRM-Pro features a small, lightweight heart rate monitoring module that is no wider than the width of the soft, comfortable strap. And don’t worry about running out of juice. The user-replaceable coin cell battery lasts for up to one year.
General |
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| Dimension | 23.5”-56.0” x 1.2” x 0.5” (60.0-142.0 x 3.0 x 1.2 cm) |
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| Module size | 1.2″ W x 2.0″ H x 0.3″ D (29.4 x 51.4 x 8.5 mm) |
| Size range | 23.5″-42″ (60–106 cm) With optional strap extender: 23.5″-56″ (60–142 cm) |
| Weight | 2.1 oz (59 g) |
| Water rating | 5 ATM |
| Battery type | CR2032 |
| Battery life | 12 months (tri training 1 hour per day) |
| Battery door type | screw-down |
Smart Features |
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| Pairs with Garmin Connect™ App | |
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| Real-time heart rate transmission via ANT® connectivity (2.4 GHz) when out of water | |
| Supports heart rate variability (HRV) | |
| Transmits real-time heart rate and supports HRV via BLUETOOTH® technology to compatible devices and apps | |
| Number of concurrent connections supported | ANT: No limit; BLUETOOTH Low Energy: 3 |
Running Features |
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| Running dynamics | yes (with compatible smartwatch) |
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| Running pace and distance | |
Fitness Features |
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| Swim interval heart rate stats | yes (with compatible smartwatch) |
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| Stand-alone activity monitoring (steps, all-day heart rate, calories and intensity minutes) using Physio TrueUp | |
| Stores and forwards heart rate data for swimming or stand-alone use cases | yes (with compatible smartwatch) |
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