Jinyusega Adhesive Patches for Dexcom G7-20pcs Dexcom G7 Over Patches Waterproof, with Easy-Peel Tab Pre-Cut Backing,CGM Sensor Tape for 10-14 Days Mix Color

I used these from Amazon for my Freestyle and will use them again for my new O5 and Dexcom 7 setup. They held up very well for me. Very sticky even after a hot tub. https://www.amazon.com/dp/B0DQ37RP6Y?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 https://www.amazon.com/dp/B0DKNPJPNK?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1