Vitality Rewards TomTom device *****!!

Vitality insist on you getting a fitness tracking device from there approved list You go out and buy a watch, and then they change their rules, that points earned from a TomTom watch no longer qualify for their rewards program!! When TomTom have some of the best tracking technology, and are far more accurate then FitBit or Apple watches which are approved!! Who's to say that if I go out and buy a Garmin, they wont eliminate Garmin watches in a few months!! If you are going to keep changing your minds, you should offer some form of trade-in compensation for devices that you decide not to support!!