Let me start by saying, if you're still using those ancient analog thermostats for your baseboard heaters, you're living in the stone age. The Mysa Smart Thermostat is like giving your heating system a brain transplant.

Installation was surprisingly straightforward once I stopped being stubborn and actually read the instructions. Pro tip: USE A VOLTAGE PEN unless you enjoy unexpected light shows. My first unit took 15 minutes (including panicked double-checking), but now I could install these in my sleep.

The app? Chef's kiss. It's so intuitive even my technophobic spouse figured it out. I've got my living room and kitchen synced as a zone - no more temperature wars between rooms. The scheduling feature is ridiculously granular; my guest room now automatically warms up before visitors arrive and cools down when they leave.

Here's where it gets magical: these aren't just on/off switches. They actually modulate power to your heaters like a conductor leading an orchestra. The result? No more temperature swings - just perfect, consistent warmth. And the energy tracking? Seeing those kWh numbers drop was more satisfying than my last paycheck.

Now for the not-so-perfect bits: The Celsius/Fahrenheit toggle was playing hide-and-seek in the app until recently (fixed now!). And at $100+ per unit, outfitting my whole house required some creative budgeting explanations to my partner.

After three months of use? My electric bill dropped enough that these will pay for themselves in two winters. Plus, coming home to a perfectly heated house that I warmed up remotely while driving home? Priceless.