SmartThings Water leak Sensor - How to reset to Dry?

I have a Water Leak Sensor (IM6001) that will not reset. I do not mean connecting to the hub, but reset to Dry from Wet.

I’ve had it in a dry place for 24 hours. I’ve removed the battery for 60+ seconds. I’ve attempted to hold down the button, but I never see the LED flash it all.

Any ideas?


Classic app, new app or both? If using SHM in Classic and STHM in new app, did you dismiss the alert in both apps?

Yes I do have both apps and I did clear the notice and then removed the sensor from each before adding back.

Plus why wouldn’t the LED change when I hold the reset?

I left the battery out for about 12 hours. Maybe it reset itself