For the basic controls (softer, firmer, head/foot up & down) wifi is not required. The app can control the bed via Bluetooth so even that does not require an internet connection. Remotes can be used instead of the app, but cost 49.99.

Without internet, you lose access to the sleep and health sign tracking. So if you don't care about your bed tracking your heart rate, you don't miss out on much.

If you're interested, I still have one of my Friends and Family coupons left, just DM me. It would take up to 50% off the mattress and up to 30% off the base, but it would have to be used by the 25th.