TomTom Runner 3
A few weeks ago I reported a problem with my watch. The battery ran out quickly, after which I was advised to replace the old version. I did the latter, but it didn't help. In fact, last weekend he spent more than 36 hours on the stream and yesterday evening I put it on again. After half an hour the screen went blank, not the sign of an empty battery, just blank and it was over again. What's wrong with my watch ?!