About this app
The new App together with new programmable thermostat 4277 is genius combination. An intuitive App interface makes thermostat programming easy and fast. The data transfer from smart phone or tablet is made with Visual Light Communication (VLC) and therefore Internet connection is not required. + App for thermostat configuration + Intuitive weekly programming + Separate holiday programming + Professional settings protected by password + Settings can be saved for future use + Safe. No data sent or received from Internet
Latest release
What’s New
Bug fixes and stability improvements
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 10:21 PM Free
Screenshots
