I sent some bitcoin out of my Safepal wallet last weekend and everything went fine. I did notice the QR codes it creates is encrypted, so only the Safepal app knows what I'm transmitting. Also, since I didn't use the wallet for 5 months, I had to recharge it before using it. I also upgraded the firmware from an offline device before sending some bitcoin out of it.

According to the Safepal app, the remaining bitcoin in the wallet is still there. So everything is still good. I'll come back here in the future and post anything suspicious from using the wallet.