Specification: Power Supply: 2x 1.5 V alkaline AA batteries Temperature Setting Range: 5~95°C Temperature Difference: 0.5-10°C (Factory setting: 1°C) Ambient Temperature: -5~50°C Temperature Setting Accuracy: 0.5°C Protection Level: IP20 Shell Material: Anti-Flammable PC
Features: 1. ZigBee3.0 Smart Thermostat: Sensitive buttons with a 1.8-inch LCD screen, classic design suitable for all home styles. 2. Battery Powered: No need for a separate AC power supply, easy to install. 3. Precise Temperature Control: Temperature hysteresis of 0.5~10°C and temperature calibration of -9.9~9.9°C. 4. APP Remote Control: Supports 2.4G WiFi, enabling Smart Life/Tuya APP control from anywhere, even when not at home. 5. Voice Control: Easily controlled via Amazon Alexa, Google Home, and Yandex Alices with simple voice commands. 6. Multiple Modes and Weekly Programmable: Manual, Auto, and Temporary modes, with personalized heating schedules for 5+2/6+1/7 days a week. 7. Anti-Freeze Function: Automatically turns on the thermostat when the temperature drops below 5°C and turns off above 7°C to prevent pipe freezing. 8. Child Lock and Memory Function: Prevents incorrect temperature changes and restores data automatically post power failure.
Package Includes: 1 x Thermostat 2 x Screws 1 x Instruction Manual
It does not work properly with HA.
With ZHA you have to add some quirks but get little information.
With Z2M is better, you can control it but not read or set the temperature.