Take your apps to the next level.
Turn your smartphone, tablet, or any Bluetooth Smart (BLE 4.0) device into a personal training and health management device with the Topeak PanoBike BlueTooth Heart Rate Strap. Simply find an app (Strava, MapMyRide, Runtastic, Endomondo, ext.) of your liking and sync it with the Topeak PanoBike Heart Rate Strap.
The Bluetooth smart algorithm extends the included CR2032 battery's life up to an incredible 1800 hours (approximately five years with an hour-a-day use). The transmitter is water resistant so sweat or light precipitation will not ruin the device. And, it has a transmission range of 33 feet so you can use laptops/desktops/tablets when training indoors, or a handlebar/pocket location while on the bike.
The Topeak PanoBike BlueTooth Heart Rate Strap fits chests from 60 - 110cm, and can be increased to 90 - 140cm with the chest strap extension.