Emerson Sensi Touch
Score: 82/100
Mysa Smart Thermostat
Score: 74/100Rankings
The Emerson Sensi Touch provides a color LCD touchscreen, geofencing, and wide smart-home compatibility while being ENERGY STAR certified. Mandatory C-wire power and lack of 5 GHz Wi-Fi or battery backup constrain some installations. It fits homeowners wanting reliable scheduling and voice-assistant control without premium pricing.
Mysa's Smart Thermostat V2 is a line-voltage Wi-Fi thermostat designed for electric baseboard and similar heaters, delivering up to 26% energy savings with precise temperature and humidity alerts. Its compatibility is limited to electric heating systems and it lacks battery backup and Bluetooth, restricting broader use cases. Perfect for homeowners upgrading electric heating with smart controls and zoning capabilities.
| Attribute | | |
|---|---|---|
— | 0.28 °Cbest | |
3 yearsbest | 2 years | |
| ↓ lower better | — | 0.51 kgbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
General(2) | ||
HVAC Compatibility | Single/multi-stage gas/oil/electric, heat pumps, heat/cool only; not millivolt or 3-wire zone | Electric baseboard, convector, radiant ceiling, self-contained hydronic baseboard |
Warranty (years) | 3 years | 2 years |
Connectivity(1) | ||
Smart Home Integration | Alexa, Google Assistant, Apple HomeKit, SmartThings | Apple HomeKit, Amazon Alexa, Google Home |
Power & Installation(2) | ||
C‑Wire Requirement | true | false |
Power Source | Hardwired 24V | 120-240 V AC |
Display(1) | ||
Display Type | Touchscreen color LCD | LED with capacitive touch touchscreen |
Build & Design(1) | ||
Device Dimensions (H×W×D) (mm) | 85.9x142.9x25.4 mm mm | 129.5×88.9×20.3 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers, including USA Today's Reviewed.com, named the Sensi Touch the best overall smart thermostat for multiple years, praising its intuitive menus, clear backlit display, precise control, and smart alerts.
Everyday users consistently commend the easy installation, straightforward app, and effective geofencing that delivers noticeable energy savings. Common criticisms focus on the mandatory C-wire, occasional Wi-Fi reliability issues, and the lack of room sensors or battery backup.
Professional reviewers consistently commend the Mysa V2 for its ease of installation, substantial energy-saving claims, and extensive smart-home integration, positioning it as the top choice for electric baseboard heating upgrades. The main criticisms focus on wiring requirements and the lack of support for low-voltage heating systems.
Direct consumer reviews are not present in the sourced data, but the product’s multi‑pack offerings and emphasis on family‑friendly app access suggest a positive reception among homeowners seeking whole‑home zoning and remote control.
