1. The gimbal
Insta360 Flow 2 Pro
iPhone gimbal · ¼"-20 base
~$160
Holds your iPhone and turns side to side so you can cover the whole field from the sideline. Keeps the picture steady when the stand moves in the wind. It also charges your iPhone during the game. Run a cable from the port on its arm to the phone, and it charges until the gimbal is down to 30%.
2. The stand
NEEWER 9 ft Stand
Up to 8.5 ft · holds 11 lb
~$40
About 9 ft tall with the gimbal on top. That's high enough to see over the parents and across the whole field. It takes a minute to set up.
TotalAbout $200