CATEYE OHR-31 Optical Heart Rate Sensor glassninja·January 16In order to take your workouts to the next level, you need to measure your heart rate. The...Fitness Trackers·0 Comments·1
Shapeheart Armband: Heart Tracking + Phone Holder glassninja·May 16Meet the Shapeheart Armband: a wearable solution that holds your phone and provides you with accurate heart rate...Fitness TrackersHealth & Medical·0 Comments·0