Honeywell Home T3R Wireless 7-Day Programmable White Y3C710RFEU

Battery operated programmable thermostat with 7 days programming, 6 periods per day, wireless configuration, compatible with the vast majority of boilers and systems including 24 — 230V ON/OFF such as gas and oil boilers, combi-boilers and heat pumps
Modern minimalistic design, clear display with backlight for easier viewing in all light conditions, and intuitive and easy to use display navigation thanks to its adaptive button functions. Self-learning algorithm for the most efficient heating control
Timed override function which allows a targeted set point to be held for 1 hour, holiday mode which allows the override of a regular programmed schedule via an adjustable energy-saving temperature set point for up to 99 days, and a lock feature which prevents unauthorized interaction
Table stand or wall-mounted thermostat options to fit new and replacement installations. Reliable, encrypted, two-way wireless communication. 868MHz frequency. Battery-powered by 2x AA batteries (included) with a 2 year lifespan. Receiver box wired directly to the boiler operating with 230V power supply.
7 days, or 5+2 default heating schedule, with a factory pre-programmed schedule available. Schedule options with 6 independent set points to suit comfort needs. Set point temperature always displayed.