Review on TenYun Silicone Replacement Bands for Garmin Vivosmart HR+ - Adjustable Sport Strap with Pin Removal Tools (Black) by Milagros Iser

I am very pleased with this band but very disappointed that it does NOT fit my Vivosmart HR+ (4JF s/n 106902). The strap part without the clasp fits great, but the strap part with the clasp does not fit my watch part due to the 3 "fins" (see picture); The strap attachment is strong and not flimsy to accommodate the fins. The engineer's wife did her best but concluded that unless he filed the fins he would not fit. The overall quality of the group is good; comes with a set of screws and a small screwdriver. Unfortunately will have to send it back.