Zone Check: WBGT Log
Record WBGT readings, see the heat zone and required actions, and know when the next reading is due. Built for coaches, band directors, and athletic trainers working outside in the heat.
For iPhone and iPad. One-time purchase. No account, no subscription, and no ads.
Field WBGT monitoring
Zone Check follows the selected heat-safety policy, such as the Texas UIL WBGT guidance for the 2026–2027 school year. Enter a reading and the app shows the heat zone, the required actions, practice-time limits, and when the next reading is due.
Set the activity start time and record the initial reading within the policy’s pre-activity window.
Optional reading reminders are marked Time Sensitive, so they can reach you during a Focus mode.
Save each program’s location, activity, and staff, and choose your school’s class once for the year.
Every reading, acknowledgement, and the policy guidance in effect are saved with the session. Export a CSV when you need it.
Zone Check supports implementation of the selected heat-safety policy. It does not replace professional judgment, emergency procedures, or medical advice. Zone Check is not an official UIL product and is not endorsed or approved by UIL.
Questions about Zone Check?
Records stay on your device. The app collects no data and has no analytics or advertising.