Side note, BGE makes a wifi/bluetooth enabled "bellows" that fits into the bottom of the BGE:
https://biggreenegg.com/product/egg-genius/It gets great reviews - set a temp and it maintains it, reports temp back to your phone or laptop. 16+ hour smokes +/- 2 degrees with ZERO intervention.
I only mentioned it for reference. Although I am a BGE fan, I don't own one of these (and likely won't), but there are other similar products on the market for other brands, FWIW.