Activity trackers accurately reckon heart rate — but they're way off in estimates of energy expenditure.
Not exact matches
Here are the best sports
trackers, for
accurately tracking each
activity's unique motions and metrics.
Sony has announced a second generation
activity and fitness
tracker that maintains the core design and abilities of its first, but adds a heart rate
tracker to more
accurately judge pulse and cardio information.The Sony SmartBand 2 looks almost identical... Read more
It also has a fitness
tracker that can
accurately monitor the wearer's heart rate during physical
activities such as walking and running.
In the video we explain how to properly calibrate your Fitness
tracker to make sure it
accurately records your
activity.