Zelus WBGT

In-app purchases
2.3
15 reviews
5K+
Downloads
Content rating
Everyone
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About this app

Zelus: Environmental Safety Redefined

Zelus is one of the most advanced weather safety systems, revolutionizing how organizations manage outdoor environmental risks. With real-time WBGT monitoring, lightning detection, AQI reading, and risk management tools, Zelus equips you with the tools to safeguard your teams and ensure operational
safety—all without requiring costly hardware.

Trusted by Professionals Worldwide
From Fortune 500 companies to elite sports teams and the U.S. Military, organizations across the globe rely on Zelus for safety, compliance, and peace of mind.

Why Choose Zelus?
• Real-Time WBGT: Hyperlocal, accurate data for heat safety and compliance.
• Lightning Detection*: Timely alerts to reduce weather-related risks.
• AQI Monitoring**: Access real-time air quality data to protect your team from harmful pollution levels.
• Risk Management: Automatically save critical safety data with secure date, time, and signature stamps for streamlined compliance and accountability.

Download Zelus today and redefine your approach to outdoor safety!

Terms at: https://www.iubenda.com/terms-and-conditions/72489665

Warnings:
Heat Illness can happen at ANY temperature. Always be prepared and have a plan in place to manage heat illness.
Even though it is very rare, all measurement devices will occasionally give readings outside of expected range. The operator should always use
their best judgment on activity levels.
Zelus WBGT may give inaccurate readings in enclosed tennis courts or on large black surfaces such as parking lots.
Zelus WBGT uses the phones last known GPS location, this may not be the phone’s current location.
For most accurate results WBGT readings should be made with saved locations.
Over 99% of all lightning strikes will be reported, but it is not 100%. If you see or hear lightning take safety precautions as needed.
*Lightning detection is available in the United States.
**AQI monitoring is available where supported.
Signup does require a name and email address.
Updated on
Mar 17, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.3
15 reviews
Nathan Brown
May 28, 2024
What is up with your signup? I must select a random sting of unidentified acronyms?.. why? What are they? And it's weather, why do I need to create a profile at all? I could not get past your sign up, so not using your app. Ever. Edit; Dev response explains a lot, however if this information was on the sign up screen it would save so much hassle. And there is no excuse for not having at least labels on lists. So take this review with a grain of salt because it woutld seem it's for a specific.
2 people found this review helpful
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Zelus Sports
May 28, 2024
Sign-up requires 3 things: email, name, and organization for activity recommendations. Zelus is a tool for professionals to prevent heat-related illnesses, so we need contact info for outreach if necessary. Zelus provides WBGT readings, not recommendations; an organization is needed for recommendations.
Anthony Fratangelo
May 5, 2023
App worked while it was free. The moment I subscribed, it crashed. Each time I try to open the app, it crashes. Can't get it to work again.
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Zelus Sports
July 21, 2023
Sorry for this inconvenience. We have fixed the issue. Please update to the latest version on the Play Store. For any future bugs, please reach out at info@zelusports.com. We're committed to swift resolutions.
Jonathan Michels
December 17, 2023
Requires an account just to use the App. No thank you. I can deal with ads, but the account details, nope, pass.
1 person found this review helpful
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What’s new

- Fixed minor unit bug

App support

About the developer
ZELUSPORTS LLC
scott@zelusports.com
2190 E Bluebird Ln Columbia, MO 65201 United States
+1 573-823-3078