| great heart rate monitors | 0.18 | 0.5 | 7519 | 25 | 71 |
| great heart rate monitor watches | 0.46 | 0.6 | 3302 | 32 | 75 |
| best heart rate monitors | 0.75 | 0.8 | 1425 | 24 | 7 |
| best heart rate monitor for heart patients | 1.11 | 0.3 | 7957 | 42 | 39 |
| top rated heart rate monitors | 0.4 | 0.9 | 388 | 29 | 80 |
| best rated heart rate monitors | 1.91 | 0.2 | 7760 | 30 | 80 |
| highest rated heart rate monitors | 0.91 | 0.1 | 357 | 33 | 56 |
| good quality heart rate monitor | 1.47 | 0.7 | 8593 | 31 | 90 |
| best medical heart rate monitor | 0.11 | 0.6 | 1846 | 31 | 2 |
| high quality heart rate monitor | 1.43 | 0.3 | 5038 | 31 | 38 |
| what is a good heart rate monitor | 0.6 | 0.4 | 9208 | 33 | 28 |
| what's a good heart rate monitor | 1.35 | 0.9 | 46 | 32 | 22 |
| best heart rate monitor uk | 1.52 | 0.8 | 1635 | 26 | 25 |
| monitor for heart rate | 0.32 | 0.3 | 9897 | 22 | 49 |
