If you have any further queries please contact our customer service team on 0121 328 7507 or email at ‘contact@jllfitness.co.uk’


1 x Magnet


1. Locate the sensor under the slideway

2. Run any kind of magnet over the sensor

3. Whilst doing this the digits on the monitor should change


Any kind of magnet can be used for the test, for example a fridge magnet. 

After the magnet has been ran over the sensor if there are still no readings this may indicate that it is a faulty monitor.