Find products, services and support
Oops! Can we suggest to: check your spelling, try more general words or try different words that mean the same thing
The TomTom Touch Fitness Tracker comes with a built-in heart rate monitor. The monitor measures changes in heart rate by shining light through the skin onto the capillary veins just below the skin and detecting the changing light reflections.
If you experience issues with getting an accurate heart rate reading, please ensure that the strap of your fitness tracker is worn as follows:
The heart rate monitor works best when you’re warmed up.
It's important to keep your fitness tracker clean, especially when you've been sweating.
Note: Make sure that the micro-USB port on your device and your micro-USB cable are clean and completely dry before you charge your fitness tracker.
TomTom Touch straps have been tested in accordance with ISO10993-5 & -10 (testing for cytotoxicity, skin irritation and sensitisation) and passed without any issues. The metal components have been tested according to the EU Nickel Directive standard EN1811 for nickel release and no problems were identified.