If you're into cycling, the Runtastic Speed & Cadence Sensor and Heart Rate Monitor are exceptionally useful tools to turn your phone into the best cyclometer it can possibly be.

Wahoo Fitness has launched the world's first Bluetooth 4.0 wireless speed/cadence sensor, allowing cyclists to monitor their performance on the iPhone 4S.

Bike speed sensor 2 and cadence sensor 2 bundle online, Amazon Garmin Speed Sensor 2 and Cadence Sensor 2 Bundle online ...

BioLogic Bluetooth Smart Speed/Cadence Sensor ($46) BioLogic’s sensor attaches to your frame with twist ties.

The basic version of iBike Dash CC requires an iPhone or iPod touch, and includes a waterproof/shock-absorbing holder, steer tube mount, ANT+ wireless speed sensor, and the iBike app and computer ...

Garmin’s Edge 1000 goes well beyond merely offering mapping and GPS, including heart rate monitoring, a speed/cadence sensor, Wi-Fi connectivity, and anything else an avoid biker could ask for.

The cadence sensor is also unchanged. Like many of the less expensive e-bikes on the market, the Swytch kit only cares that you are pedaling, and not how hard. I’ll talk about this a little more below ...

Though every ebike manufacturer will tune its bikes’ power delivery differently, cadence sensor ebikes generally send specific amounts of power to the motor depending on your pedaling speed and ...

The platform takes live data from any connected sensors used during indoor cycling – from a basic speed and cadence sensor through to a responsive smart trainer – and translates that into ...

Normally e-bikes with torque sensors cost significantly more than cadence sensor-based e-bikes, but Electric Bike Company has now announced a torque sensor option on its Model A and Model X e ...