-13%
OnlySmart ThermaGuard Smart Thermostat
$210.00
Tax included. Shipping calculated at checkout.
Free Shipping
Delivered to your home or local pickup location
Estimated Delivery: Oct 07 – Oct 09
For orders placed within 2 hours
Sold and shipped by OnlySmart i
Verified Merchant · 24-Month Warranty · 30-Day Free Returns
Key Features at a Glance
- Genuine OnlySmart quality with 24-month manufacturer warranty
- Smart IoT control via mobile app and voice assistants
- Energy-efficient design, certified to international safety standards
- Sleek digital smart thermostat with remote room sensor support.
Energy-Saving Climate Control
Learns your family's preferences and programs itself to save energy when you are away. Compatible with multi-zone systems.
| SKU / Model Number | OS-CLM-THERM |
|---|---|
| Brand | OnlySmart |
| Category | Climate Control |
| Condition | Brand New in Original Packaging |
| Warranty | 24-Month Manufacturer Warranty |
Shipping & Delivery Policy
We provide fast, insured delivery with major couriers including DHL, FedEx, and UPS. Free standard shipping applies to all qualifying orders.
- Delivery Time: 1–3 business days after order dispatch
- Order Tracking: Tracking link sent immediately via email once shipped
- Returns Policy: 30-day hassle-free money-back guarantee
4.8 / 5.0
Based on 82 customer reviews
96% of customers recommend this product
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Customer Feedback & Ratings (4)
Most Recent
Highest Rated
Verified Buyers Only
L
Liam Vance
Verified Purchase
September 29, 2026
Saved 18% on our monthly AC cooling bill
Smart geofencing automatically lowers HVAC output when our smartphones leave the house. The temperature graphs in the app are super informative.
C
Chloe Dubois
Verified Purchase
September 17, 2026
Large high-contrast glass touchscreen display
Shows indoor temperature, target temp, humidity, and weather forecast at a glance. Proximity sensor wakes the screen as you walk by.
D
Daniel Brooks
Verified Purchase
September 6, 2026
Step-by-step wire guide made install easy
The setup wizard verified my C-wire connection before powering up. Universal compatibility with heat pumps and multi-stage systems.
H
Hannah Schmidt
Verified Purchase
August 26, 2026
Smart scheduling that actually learns your habits
Quiet relay switching without loud clicks. Integrates seamlessly with our Matter home automation setup.
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