This is a special for Water boiler. It is easy to install and precisely control the , making your dailylife more convenient. (Note: Need to be used with , shipping does not include .)

Features:
Powered by , do not need , easy to install.
Mobilephone App from anywhere,
Simply give a voice command to or Home to control your devices.
Three modes optional: manual mode, program mode, temporary program mode.
Weekly Programmable: 5+2, 6+1, 7 days a week, 6 slots on weekdays, 2 slots on rest days, support different setting and run in schedule.
Backlight brightness adjustable: backlight can be adjust and turn off, to avoids disturbing sleep.
Precise control, more comfortable.
calibration: display room can be calibrate from 9.9°C to -9.9°C
-frost function: if the Boiler is not turned on for a long , the will automatically turn on for a short .
lock function is designed to prevents from operating by mistake.
Group control and family share function, control the device together with your family member.

Specifications:
Main color: white
Main material: plastics
: ±1°C
Self-consumed: <170uW
: 3 * AA (not included)
Load current: 3A (negative)
Item size: 86 * 86 * 28mm / 3.4 * 3.4 * 1.1in
Package size: 100 * 95 * 65mm / 3.9 * 3.7 * 2.6in
Package weight: 263g / 9.3ounce

Packing List:
1 * Controller