I have really sensitve skin, only thing I can use long term is IV 3000–can handle tagaderm long enough to play in the water–but not much longer or it irritates it too. As long as I don’t leavethe sensor in for longer than three days I just geta little welt around the edges of the sensor tape that goes away in a day (YMMV)
I get the IV 3000 hand dressing and cut them in half–half over the sensor side and half over the transimitter–easiear to replace only half of it if your one of the lucky ones who can trick the sensor and get more than three days (I am not) that way you can disconnect the transmitter for recharge and only have to replace half-they are pricey…but a box lasted me almost 9 months–which is less than $8/month…if you have medical saavings thingy you can use it to cover the cost–most insurances (like mine) won’t cover 