Indoor bike mode -How to make it work on the Spark 3

RosieApples Registered Users Posts: 1
New Traveler
edited January 24 in TomTom Sports
I haven't been able to get the indoor bike mode to work on my tom tom Spark 3. It comes up with a Q like symbol at the top of the screen, next to the heart symbol. Any ideas?


  • tfarabaugh
    tfarabaugh Posts: 16,949
    It is looking for a speed/cadence sensor. If you do not have one you need to go to Sensors>Bike and turn it Off. You will then be able to use this mode but will get duration, HR and calories based on HR only (as it has no way of knowing how far or fast you went). If you have a sensor, it needs to be a dual BT+ sensor and it needs to be synced to the watch.

    I hope this helped answer your question. If so, please mark it as a solution so others can look for it if they have the same question.