Wyze
Wyze Thermostat
$79.98Cheaper
Released 2021
Best Smart Thermostats · head-to-head
Wyze Thermostat vs Sensi Touch 2 Smart Thermostat
A sourced, side-by-side comparison. Wyze Thermostat is cheaper at $79.98. Every spec and price links to its source.
Emerson Sensi
Sensi Touch 2 Smart Thermostat
$209.99
Released 2023
Which is better: the Wyze Thermostat or Sensi Touch 2 Smart Thermostat?
On the specs we track, they're closely matched. The Wyze Thermostat is the cheaper at $79.98.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Wyze Thermostat | Sensi Touch 2 Smart Thermostat |
|---|---|---|
| US price | $79.98 | $209.99 |
| Brand | Wyze | Emerson Sensi |
| Released | 2021 | 2023 |
| Display | IPS display with 180-degree viewing angle; 120 mm L x 65 mm W x 33 mm D overall unit dimensions | Color touchscreen (size not specified on product page); Sensi app control available |
| Sensors included | Built-in temperature sensor; up to 6 optional Wyze Room Sensors supported (sold separately) | Built-in temperature; compatible with Sensi Room Sensors and Outdoor Sensors (sold separately) for temperature and humidity monitoring |
| Geofencing | No | Yes |
| Hvac compatibility | 24V forced air (gas/oil/electric), hydronic, heat pump (including dual fuel), single-stage and multi-stage conventional and heat pump; not compatible with electric baseboard (high-voltage) | Universal: single-stage 1H/1C, multi-stage 2H/2C, heat pump 4H/2C; 24V low-voltage systems |
| C wire required | No | No |
| Voice assistants | Amazon Alexa, Google Assistant (requires separate Echo/Google device) | Amazon Alexa, Google Assistant, Samsung SmartThings (no Apple HomeKit) |
| Energy reports | Yes | Yes |
| Release | 2021 | 2023 |
Sources — Wyze Thermostat: wyze.com (verified 2026-06-15). Sensi Touch 2 Smart Thermostat: sensi.copeland.com (verified 2026-06-15).
What's the difference between the Wyze Thermostat and Sensi Touch 2 Smart Thermostat?
Where the two actually differ on the specs we track (5 of 7). Matching specs are omitted.
- Display: Wyze Thermostat IPS display with 180-degree viewing angle; 120 mm L x 65 mm W x 33 mm D overall unit dimensions vs Sensi Touch 2 Smart Thermostat Color touchscreen (size not specified on product page); Sensi app control available
- Sensors included: Wyze Thermostat Built-in temperature sensor; up to 6 optional Wyze Room Sensors supported (sold separately) vs Sensi Touch 2 Smart Thermostat Built-in temperature; compatible with Sensi Room Sensors and Outdoor Sensors (sold separately) for temperature and humidity monitoring
- Geofencing: Wyze Thermostat false vs Sensi Touch 2 Smart Thermostat true
- Hvac compatibility: Wyze Thermostat 24V forced air (gas/oil/electric), hydronic, heat pump (including dual fuel), single-stage and multi-stage conventional and heat pump; not compatible with electric baseboard (high-voltage) vs Sensi Touch 2 Smart Thermostat Universal: single-stage 1H/1C, multi-stage 2H/2C, heat pump 4H/2C; 24V low-voltage systems
- Voice assistants: Wyze Thermostat Amazon Alexa, Google Assistant (requires separate Echo/Google device) vs Sensi Touch 2 Smart Thermostat Amazon Alexa, Google Assistant, Samsung SmartThings (no Apple HomeKit)
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Wyze Thermostat
No sourced tester review yet.
Sensi Touch 2 Smart Thermostat
Three whitelisted testers (TechHive, Pro Tool Reviews, Reviewed) rate the Sensi Touch 2 among the best simple smart thermostats, praising its responsive touchscreen, easy app-guided installation (Pro Tool Reviews clocked ~10 minutes), and support for remote room sensors that average temperatures across the home. All three note it requires a C-wire. Reviewed lab-tested it on a simulated HVAC system with a NIST-calibrated thermometer but published no accuracy figure; its main criticism is the lack of machine learning at a premium price. (3 sourced reviews, 2 lab-tested.)
Praised: Intuitive, responsive touchscreen and easy-to-use app/interface; Fast, DIY-friendly installation guided by the app; Supports remote room sensors for whole-home temperature averaging.
Flagged: C-wire required; Remote room sensors not included (~$40 each); No Apple HomeKit support.