The short version: The Sensi Touch 2 (model ST76) is the updated generation of Sensi’s touchscreen line: a redesigned beveled-edge look, an improved interface, and — new for this generation — support for remote room sensors, sold separately. Multiple independent outlets reviewed it favorably, and it typically undercuts ecobee’s Premium and Nest’s Learning Thermostat on price in Canada. It’s the strongest all-around Sensi model for buyers who want more than the base ST75.

Who It’s For

The Sensi Touch 2 fits:
– Forced-air Canadian homes wanting a modern touchscreen thermostat without ecobee/Nest pricing
– Buyers who want some room-sensor flexibility without paying ecobee-sensor prices, though Sensi’s sensor ecosystem is newer and smaller
– Alexa or Google Home households

It’s a step up from the original Sensi Touch ST75 in both design and features, so if you’re deciding between the two, the Touch 2’s added sensor support and refreshed interface are the main reasons to pay more.

Design & Build

The Touch 2 uses a more streamlined beveled-edge design versus the original ST75, described by reviewers as a genuine visual upgrade. The touchscreen interface is also improved — testers report smooth app-to-thermostat syncing, without the lag or “lost connection” complaints that show up on some competing budget thermostats.

Setup & Compatibility

Like the ST75, the Sensi Touch 2 requires a C-wire for continuous power — a real consideration in older Canadian homes without one already run to the furnace. Installation follows the standard Sensi pattern: app-guided wire labeling and terminal matching, typically 30-45 minutes DIY. It covers most single and dual-stage forced-air systems including heat pumps. Check compatibility before buying if your system is non-standard, or see Smart Thermostat Compatibility: Will It Work With My System?

App & Ecosystem

The Sensi app on the Touch 2 handles scheduling smoothly — reviewers specifically note that remote changes apply quickly and reliably.

Ecosystem support:
– Amazon Alexa — voice control
– Google Assistant — voice control
– Apple HomeKit — supported

Room Sensors: New for This Generation

The Sensi Touch 2 is the first Sensi model to support remote room sensors, sold separately. This narrows the gap with ecobee’s SmartSensor system, though ecobee — a Toronto-based company with the largest Canadian rebate footprint — still has the more mature sensor ecosystem: more accessories, broader third-party integration, and a longer track record. If room-level comfort is your primary reason for upgrading, compare Sensi’s sensor pricing and availability against ecobee’s before committing.

Price & Value

Item Price (CAD)
Sensi Touch 2 ~$180-230
ecobee Premium (for comparison) ~$330
Nest Learning Thermostat 3rd Gen (for comparison) ~$270-290

Reviewers have flagged the Touch 2’s street price as notably lower than ecobee Premium and Nest Learning Thermostat, while still covering the core touchscreen, app, and voice-assistant features most buyers actually use. It doesn’t match ecobee’s full sensor ecosystem or Nest’s auto-learning, but for the price it’s a strong value pick.

Rebates: Confirm ENERGY STAR status on the current listing before assuming provincial or utility rebate eligibility — requirements and qualifying model numbers vary by province. See Smart Thermostat Rebates in Canada by Province.

Pros & Cons

Pros:
– Refreshed, more polished design than the original ST75
– Smooth, reliable app-to-device sync
– First Sensi model with room sensor support
– Priced well below ecobee Premium and Nest Learning Thermostat
– HomeKit, Alexa, and Google Assistant support

Cons:
– C-wire required, a common gap in older Canadian homes
– Sensor ecosystem is new and smaller than ecobee’s
– Sensors sold separately, adding to total cost for room coverage

Sensi Touch 2 vs Sensi Touch ST75 vs ecobee Premium vs Nest Learning: features, price, and sensor support compared

The Recommendation

Buy the Sensi Touch 2 if you want a modern touchscreen thermostat with room-sensor flexibility at well below ecobee/Nest pricing. If you don’t need sensors, the original Sensi Touch ST75 is cheaper and covers the same core ground. If sensor maturity and Canadian rebate breadth matter more than price, ecobee’s Premium is still the stronger pick.

Frequently Asked Questions

What’s new in the Sensi Touch 2 versus the original Sensi Touch?
A redesigned beveled-edge look, an improved touchscreen interface, and first-time support for remote room sensors (sold separately).

Does the Sensi Touch 2 need a C-wire?
Yes, same as the original Sensi Touch (ST75).

Does the Sensi Touch 2 support room sensors?
Yes — it’s the first Sensi model to add this, though the sensor lineup is newer and smaller than ecobee’s SmartSensor ecosystem.

How does the Sensi Touch 2 compare to ecobee Premium?
The Sensi Touch 2 is significantly cheaper and covers touchscreen control, Alexa/Google/HomeKit support, and basic room sensors. ecobee Premium has a more mature sensor ecosystem, a built-in air quality monitor, and appears on more Canadian utility rebate lists.

Is the Sensi Touch 2 eligible for rebates in Canada?
Check current ENERGY STAR status and your utility’s qualifying model list before assuming a rebate applies. See Smart Thermostat Rebates in Canada by Province.

Where can I buy the Sensi Touch 2 in Canada?
Amazon.ca, Home Depot, and Lowe’s carry it, typically in the $180-230 CAD range.