Let me start by saying this Smart WiFi Thermostat Plug Socket had so much potential. The idea of controlling my space heater remotely through an app or voice commands sounded like a dream come true for those chilly winter nights. And when it works, it's genuinely useful - being able to set precise temperature ranges (-20°C to 100°C) with four programmable periods per day is a game changer for energy efficiency.

However, the setup process was anything but smooth. That 'Introduction' typo in the manual? Just the tip of the iceberg. I spent what felt like hours trying to connect to the device's hotspot that kept disappearing. The app interface isn't intuitive either - I found myself going through multiple trial-and-error attempts just to understand basic settings.

When it does connect, the functionality is impressive. I particularly appreciate the safety features like compressor restart delay and temperature limits when offline. It handles my 1500W space heater without issues, and the countdown timer (1-60 minutes) is perfect for those 'just warm up before bedtime' situations.

But here's where things get frustrating: The thermostat accuracy leaves much to be desired. Like other reviewers, I noticed a consistent 2-4 degree difference compared to other thermostats in my home. The dangling temperature sensor feels cheap and requires awkward positioning (I ended up wrapping mine around the unit too).

The most concerning issue? That rapid on/off cycling when temperatures fluctuate near your set point. Not only is the loud clicking noise disruptive (forget using this in a bedroom), but it just doesn't feel safe for your appliances long-term.

Would I recommend it? With reservations. If you get a good unit and survive setup hell, it's a budget-friendly alternative to more expensive smart thermostats. But be prepared for potential connectivity drops, accuracy issues, and that annoying clicking sound every time it cycles.