Qinux Watis portable heater — has anyone independently measured real wattage/thermostat accuracy?

Hey, I’m Pedro. I’m skeptical by nature and don’t trust spec sheets. The Qinux Watis is listed as a 1500W portable heater with an ‘eco’ mode and auto-shutoff. Before I buy (or if you already have one), can someone share real measurements?

Specifically:
– Measured current/power draw (Kill-A-Watt or similar) on high/eco.
– Thermostat setpoint vs actual room temp and hysteresis (how many °C overshoot/undershoot before it cycles).
– Surface/case temps after 30 min (IR thermometer reading).
– Does the auto-shutoff actually trigger reliably if tipped/overheated?
– Any electrical smell, buzzing, or tripped breakers on startup (PF issues)?

If you can include test method and numbers, even better. I want verifiable data, not marketing blurbs.