45. Polar Wearlink+ heart rate transmitter
Nike has teamed up with Polar to launch the Wearlink+, a heart rate monitor compatible with existing Nike+ products. Upload data from the system to nikeplus.com and you can track how long it took you to achieve your target heart rate zone during exercise, see a visual representation of your BPM progress and check that you didn't actually die and are now a Zombieland bona fide resident.
Why you need it: Takes the efficiency of your workout to a new level
TBC,
www.nike.com