Honeywell Home T5 Smart Wi-Fi Thermostat

Price: S$140.57 - S$107.35
(as of Sep 29, 2026 20:35:24 UTC – Details)


The T5 Smart Thermostat allows you to take comfort knowing your home temperature will always be just how you like it. It’s easy to install and use and conveniently fits in with your lifestyle. The T5 thermostat is ENERGY STAR certified and you can program it based on your schedule, or let it adapt to your life as plans change. Control the T5 Wi-Fi Thermostat from anywhere simply by using your smartphone or tablet: helping keep life simple and removing the guesswork, while ensuring maximum comfort when you’re at home and saving you money on your energy bills.
High use of the scheduling feature of the T5 thermostat saved customers between 8 and 16% on heating and cooling bills. Dollar savings range based on nationwide average annual single-family detached home’s heat and cooling bills; actual savings varies based on consumption.
Save Energy and Get Rewarded. Check with your energy provider about available energy savings rebates to save on your purchase. Plus, eligible customers can enroll in their local Utility’s “DEMAND RESPONSE PROGRAM” which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
7-Day Flexible Scheduling or Location Based Temperature Control. It’s your choice. 7-day scheduling programs your thermostat. Geofence technology helps make you comfortable by using your smartphone’s location to know when you’re away and when you return.
Auto Home and Away Mode. Enjoy ideal temperatures at home, then save when away.
ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.
C-WIRE POWER ADAPTER REQUIRED: Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.
Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.
The T5 thermostat is ENERGY STAR certified and you can program it based on your schedule, or let it adapt to your life as plans change
Customers find the thermostat to be the best they’ve owned and appreciate that it saves money on electric bills. The WiFi connectivity, temperature control, ease of use, app functionality, and Alexa compatibility receive mixed reviews – while some say it connects well and keeps accurate temperatures, others report frequent disconnections and inaccurate temperature readings. Moreover, the device receives mixed feedback about its programming capabilities and app performance, with some praising the app while others find it wonky. Additionally, several customers report receiving defective units.