My Polar Heart Rate strap has died. Well, I'm thinking that's what the problem is. I've replaced the battery and it hasn't helped. Readings are still crazy (of course it could be my heart, but last time this happened I replaced the strap and all was good for another 12-18 months).
I've found Polar on ebay. http://www.ebay.com.au/itm/POLAR-SOFT-STRAP-Black-XS-Small-/282138472794?_trksid=p2385738.m2548.l4275 but I'm a bit weary of ebay ones.
I've been on the Polar and theirs are $50 https://www.polar.com/au-en/products/accessories#pf6=1
Last time I bought one off the net (not the Polar site), but I can't remember where.
I can find Garmin ones at Pushy's for $40 https://www.pushys.com.au/garmin-hrm3-ss-replacement-soft-strap.html?utm_source=google_shopping&gclid=CjwKEAjwrMzHBRDW3saA88aT80MSJACbvo1TCl_o9dqIoNdMIA-HcUwCeyMk89mLUxaLlUBEsPvQMBoCFS3w_wcB
Is this the best option?