Functions 【WIFI Function】 No matter when and where, it supports remote control through Tuya Smart and Smart Life APP 【Three Mode Optional】 Manual Mode, Auto Mode and Temporary Mode can be freely selected according to needs (WiFi version) 【Voice Control】 Support Yandex Alice, Amazon Alexa, Google Home voice control(WiFi version) 【Intuitive Display】 LCD dual temperature display, time and temperature rotation display, can be clear and intuitive operation 【Weekly Programming Function】 Support fully automatic or manual setting of temperature for 6 time periods per weekday and rest day 【Precise Temperature Control】 Comfortable temperature, 0.1℃ display accuracy & 0.5℃ setting temperature accuracy 【Memory function】 No need to worry about power off, all data will be remembered after power off, no need to reset when power is on again. 【Various Thoughtful Functions】 Simple operation can open the anti-freeze function, child lock function, group control function, sharing function Specification Voltage: AC90~230V+10%; 50~60Hz Power consumption: 5μA (min) Setting range: 5~95℃ Outer-limit temperature: 20~90℃ (factory 35℃) Switch deviation: 0.5~10℃ adjustable Ambient temperature: -5~50°C Protection class: lP20