HeatGuard: Heat Index

Plan outdoor activity with heat index, WBGT, UV, alerts, hydration reminders and recovery guidance.

Plan outdoor work, workouts, sports, hikes, travel and everyday errands with HeatGuard. Read heat index, WBGT and UV from current conditions or your own inputs, then turn them into a clear risk level. Track the hourly and weekly outlook, save places, follow an action checklist, plan hydration, start a recovery timer and set alerts. Your calculation history stays on your device and can be exported as CSV.

HeatGuard is for personal planning and general heat-risk awareness. It is not a medical device, not for emergencies, and not a substitute for official occupational-compliance tools or professional advice.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/