MyTESY

Content rating
Everyone
50K+
Downloads
Content rating
Everyone
Learn more
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About this app

The all new MyTESY App helps you seamlessly program and manage your TESY Cloud appliance.
MyTESY App is available for the Cloud series electric water heaters of BiLight, BelliSlimo and ModEco, as well as for Cloud electric convectors FinEco, LiveEco, ConvEco, HeatEco and FloorEco.
Connecting to the MyTESY App is easy and intuitive. You can quickly set a personalized weekly program or simply select an Eco mode and let your smart TESY appliance do the rest for you in an energy efficient fashion. Join all your TESY Cloud products and get real-time status and control of your appliance(s) wherever you are.
Updated on
Jun 15, 2026

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.
This app may share these data types with third parties
Location, Personal info, and Device or other IDs
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

The new version of MyTESY integrates two new product categories – AirThermica FCU (fan coil units) and AquaThermica Pro Wi-Fi (heat pump water heaters for domestic hot water). Additional optimizations provide easier and more convenient management of connected devices.
Content rating
Everyone
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App support

About the developer
TESY OOD
office@tesy.com
Sofia Park Distr., building 16V, office 2.1, fl. 2 1166 Sofia Bulgaria
+359 2 902 6666