The third generation Nest Learning Thermostat is on sale on Amazon.ca, for 15% off at $279.98, saving you $49.02. This thermostat was launched back in September 2015.
The Nest thermostat learns and adapts heating and cooling automatically based on your living habits. This third generation supports dual band Wi-Fi, so 2.4Ghz and 5Ghz, has a larger display, can control hot water or boilers, plus the Farsight feature can sense a greater distance from the previous generation.
Nest unfortunately does not support HomeKit, so the ecobee 3 is probably a better bet if you want Siri support. Home Depot has this for $329 right now, so you can try price matching to save 10% on the difference.
Click here to jump on the Nest Learning Thermostat while it’s still on sale.