Halo Hub Pro
Thermostat and hub both record Matter over Wi-Fi.
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Learns the house. Respects the bill.
A Wi-Fi thermostat with room-sensing smarts that learns your schedule in the first week and trims heating and cooling when nobody is home. Works with most 24V HVAC systems and pairs with the Halo Hub Pro for whole-home climate scenes.
Sandbox demo checkout — payment is simulated and no order is fulfilled.
| HVAC compatibility | Forced air, heat pump, radiant — most 24V systems |
| Heating/cooling stages | 2H/2C conventional, 3H/2C heat pump |
| Sensors | Temperature, humidity, occupancy, ambient light |
| Temperature accuracy | ±0.5 °F |
| Display | 2.8" color touchscreen |
| Wireless protocols | Wi-Fi 5 (2.4/5 GHz), Bluetooth 5.1 setup |
| Matter support | Yes (over Wi-Fi) |
| Power | 24VAC via C-wire (adapter included) |
| Dimensions | 96 × 96 × 24 mm |
| Finish | Graphite with glass front |
Pick another product and VOLT checks the recorded relationship and specification records — the same check the API runs. If nothing is recorded, it says so.
Free standard shipping (5–7 business days) on orders over $75. Standard shipping $6.95 under $75; expedited (2–3 business days) $14.95. Demonstration store — no real orders are fulfilled.
30-day returns on all products, free return label included. Items must be in original condition. Demonstration store — returns are simulated.
2-year limited warranty. Every product includes the VOLT limited warranty shown on its product page (1 or 2 years), covering defects in materials and workmanship. Demonstration store — warranty terms are illustrative.
Every relationship above is a catalog record whose justification is checked against the products' recorded specifications — charger wattages, shared protocols, platform lists — never a guess.