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Zelus WBGT

Zelus WBGT

by Zelusports LLC

38 ratings
25 reviews
#73 in free Weather
🔧 Utilities
☀️ Weather
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 27, 2022
  • July 2, 2026

Features

Developer

Zelusports LLC
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📈no. 73
Charts↘︎
⭐25
Reviews↘︎
📝5+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 weeks
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About

This advanced system monitors outdoor environmental risks in real-time, including heat, lightning, and air quality. It provides essential tools for organizations to safeguard teams and ensure operational safety without needing extra hardware. Trusted globally by professionals for compliance and peace of mind.

✓Real-time WBGT monitoring
✓Lightning detection alerts
✓AQI monitoring
✓Risk management tools
✓Automated data logging
Show original description

What's New in Zelus WBGT

1.5.1.5

July 2, 2026

- Fixed minor bug

Subscription plans

Pro

Pro

$19.991 Month
How to cancel Zelus WBGT subscription ⁉️

Charts

Top Free

📈 73+2

Weather

This app rose +2 positions in Weather chart.

Last updated on July 29, 2026.

Top Grossing

📊 74

Weather

The app has maintained its position at 74 recently.

Last updated on July 29, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Subscription needed

Really enjoyed this app when it was free. Moving to another one now that there’s a monthly charge to continue using.
CTC9983CTC9983

Not free

This was great but now it is not free! It says that you can choose from free in the plans, but there is no free option! Anything to make a dollar I mean for that price I’ll just buy a wet bulb monitor!
Gabo808Gabo808

No Free Option

It was good enough on the free option, but if I’m paying, there needs to be more offered.
Kutsch09Kutsch09

No free tier option

Unfortunate that we have to pay to use the simple function for this app. This is an unnecessary money grab.
wesdapenwesdapen

Sad that free tier is gone

Very little warning that free option is gone. Cannot even look at the app unless you start a trial or pay up. Is one of the few places you can get wet bulb temp notifications.
pupspalspupspals
See 20 more reviews

Developer apps

Zelus Enterprise
Zelus Enterprise

Workplace Environmental Safety

☀️ Weather
Free
See developer apps

FAQ

What does Zelus WBGT do?

Zelus WBGT is an advanced weather safety system that monitors outdoor environmental risks in real-time. It provides data on WBGT (Wet Bulb Globe Temperature) for heat safety, lightning detection, and AQI (Air Quality Index) monitoring. It also includes risk management tools to help organizations safeguard their teams and ensure operational safety.

What are the key features of Zelus WBGT?

Key features include real-time, hyperlocal WBGT data for heat safety and compliance, timely lightning detection alerts, AQI monitoring for air quality, and risk management tools that automatically save critical safety data with date, time, and signature stamps for accountability.

Is Zelus WBGT free to use?

The application is free to download and use, offering core environmental monitoring features. However, certain advanced functionalities or premium services may be available through in-app purchases, as indicated by the presence of in-app purchases.

What are the limitations or warnings for Zelus WBGT?

Zelus WBGT may give inaccurate readings in enclosed spaces like tennis courts or on large black surfaces. It uses the phone's last known GPS location, which might not be the current location, so saved locations are recommended for accuracy. Lightning detection is primarily available in the United States, and AQI monitoring is available where supported. Always use your best judgment regarding activity levels.

Who is Zelus WBGT designed for?

This app is designed for professionals and organizations that operate outdoors or manage outdoor activities, including Fortune 500 companies, elite sports teams, and military units. It's for anyone needing to monitor environmental conditions to ensure safety, compliance, and mitigate weather-related risks.