I’m have returned my second Garmin Run red belt because of giving me way too high readings. I wash the belt regularly and used also conducting gel and wet it. After changing the battery it worked fine for a while but then again the readings went wrong. I tried several different battery’s e.g duracell. But still the problem reoccurred. So, i am done with the Garmin belts. The dealer gave me a refund. Which other brands do you recommend? Is it Polar or wahoo? Is polar h10 a good choice or a polar verity sense?