Turn off your Apple Watch if you want extra safety
Place the watch face down on a soft, clean surface
Find the band release button on the back of the watch near the band slot
Press and hold the band release button
Slide the band sideways out of the slot while holding the button
Repeat the same steps for the other side of the band
If the band does not move, make sure the release button is fully pressed
Do not force the band out of the slot
Keep the band and watch parts in a safe place after removal