10+
Downloads
Content rating
Everyone
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About this app

Stay connected to your building portfolio - anytime, anywhere. With the Wattstopper i3 app, you can monitor, control, and optimize your facilities on the go. Access advanced tools for continuous commissioning, fault detection and diagnostics, interactive reporting, and real-time event alerts, all from your mobile device. Identify issues early, respond faster, and keep your buildings running at peak performance - right from the palm of your hand.
Updated on
Dec 4, 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
No data collected
Learn more about how developers declare collection

What’s new

Stay connected to your building portfolio - anytime, anywhere. With the Wattstopper i3 app, you can monitor, control, and optimize your facilities on the go. Access advanced tools for continuous commissioning, fault detection and diagnostics, interactive reporting, and real-time event alerts, all from your mobile device. Identify issues early, respond faster, and keep your buildings running at peak performance - right from the palm of your hand.