WBGT & Lightning for Athletics
Easy WBGT Log, Lightning Alert
About
This app helps coaches and athletic trainers monitor heat conditions, plan practices according to guidelines, and document all sessions. It offers live forecasts, on-field readings with compatible devices, and exportable logs for record-keeping.
What's New in WBGT & Lightning for Athletics
2.03
November 5, 2026
Lightning alerts are here. Monitor lightning activity within 10,15, or 20 miles — the distance that triggers the NFHS and UIL 30-minute rule. Get suspend play and all-clear alerts via haptics and SMS text messages. Use the manual “I heard thunder / saw lightning” button to start the clock straight from the field. A countdown shows exactly when play can resume. Available with the new WBGT + Lightning subscription. Existing WBGT subscribers will see the upgrade option in the app.
MoreSubscriptions & In-App Purchases
WBGT by HeatSense
Live WBGT, 5-day outlook and practice documentation
Developer apps
FAQ
What is WBGT for Coaches?
WBGT for Coaches is a planning and documentation tool designed for athletic trainers and coaches to monitor heat conditions and manage practices. It provides heat forecasts, practice timers, and logs session details.
Does WBGT for Coaches have ads?
No, WBGT for Coaches does not contain advertisements. The app is free to download and use for its core features, with an optional subscription for advanced functionalities.
What are the subscription options for WBGT for Coaches?
The HeatSense WBGT subscription costs $2.99 per month and includes forecast WBGT, a 5-day outlook, practice logging with timers, and certified PDF/CSV export. A 2-week free trial is offered, and subscriptions can be canceled anytime through App Store settings.
Can I connect a device to WBGT for Coaches?
Yes, you can connect a Kestrel 5400 device via Bluetooth to get on-field WBGT readings directly within the app. These readings are displayed alongside the forecast data.
How accurate are the WBGT readings in WBGT for Coaches?
The app's live and forecast WBGT algorithms are based on internationally recognized heat stress standards. In field comparisons with professional instruments, the mean absolute error was below 0.10 °C.
What devices does WBGT for Coaches support?
WBGT for Coaches is available for iPhone, iPad, and iPod. It is developed by HeatSense LLC and was last updated on October 6, 2026.
How often is WBGT for Coaches updated?
The latest version of WBGT for Coaches is 2.0.2, which was released on October 6, 2026. Updates typically include improvements to algorithms, features, and bug fixes.
What age rating does WBGT for Coaches have?
WBGT for Coaches has an age rating of 4+. This indicates that the content is generally suitable for all ages, though parental guidance may be advised for younger children.
