Wahoo Fitness Blue SC Speed and Cadence Sensor

Product information

Transform your iPhone, iPad or iPod Touch into a cycling computer with the Wahoo Fitness Blue SC Speed and Cadence Sensor. The sensor uses Bluetooth to wirelessly communicate with the free Wahoo Fitness App on your iOS device, feeding it information on your cycling speed, distance and cadence. You can use the sensor with the Wahoo Fitness Odometer App too, in order to sync all of your data and view lifetime mileage of your bike by week, month and year. In addition to Wahoo apps, you can also use other popular apps, such as Cyclemeter and Strava.

Wahoo Blue SC is designed to fit most bikes, with the rubber band mount providing easy installation and the small size preventing drag. The sensor is waterproof up to 5 feet, so you don’t need to worry about bad weather ruining the sensor.

Compatible with: iPhone 5, iPhone 4S, iPod Touch (5th generation), iPad (3rd and 4th generations)

Requires CR2032 battery

Eligible for International Delivery


Click & collect

FREE on orders over £30, £2 if you spend less. Collect from John Lewis or Waitrose tomorrow from 2pm
369 participating John Lewis and Waitrose shops

Collect + from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

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Additional services

  • 1 year guarantee included

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