AVATTO WT20R WiFi Smart Knob Thermostat – from £21.19 ( Tuya , Alexa & Google Home / water,gas & floor heating ) w/codeAVATTO Direct Store

$99 on the official site so a good saving. Use codes UKSEPTSCX3 or FSGB23 at Checkout to get the price. Three versions are available – a 3A water/gas boiler version(£21.19),a 3A water heating only version(£21.19) and a 16A version for electric floor heating(£22.09).
Review
Avatto Home Assistant: Cheap Devices That Look Premium(Hej Smart)
Infomercial
WT20R Smart Thermostat AVATTO(AVATTO)
Key Features
Technical Specifications
Model Numbers: WT20R / ZWT20R (available in variants like WH/BH for 3A water/gas systems and EH for 16A electric heating)
Power Supply: 95240 V AC, 5060 Hz
Power Consumption: Less than 1.5 W
Current Load: Max 3A (for water heating/gas boilers) or max 16A (for electric heating)
Sensor Type: NTC3950, 10K
Measurement Accuracy: 1C
Room Temperature Range: 599C
Protection Class: IP20 (indoor use)
Ambient Humidity: 595% RH (non-condensing)
Smart Features & Connectivity
Connectivity: Wi-Fi / Smart wireless integration
App Support: Tuya and Smart Life apps for remote control, schedules, and automation
Voice Control: Compatible with Amazon Alexa, Google Home/Assistant, and Yandex Alice
Programming: Supports up to 6 scheduled time slots per day, configurable separately for weekdays and weekends
Safety Functions: Overheating protection and frost protection settings