TLDR Review: Honeywell RTH6580WF Thermostat
Verdict
The Honeywell Home RTH6580WF Wi-Fi 7-Day Programmable Thermostat delivers solid performance with convenient Wi-Fi and app-based controls that make home temperature management a breeze. However, potential buyers should be aware of some installation and ongoing Wi-Fi connectivity challenges, particularly with modern routers. Its cost-effectiveness compared to high-end alternatives like Nest makes it an attractive option for those seeking a basic, reliable smart thermostat.
- Top pro:
- The app control feature is convenient and appreciated for easy adjustments.
- Top con:
- Experienced issues with programming; settings lost and had to be reprogrammed.
Pros
- •The app control feature is convenient and appreciated for easy adjustments.
- •Installation is straightforward, typically completed in 20-30 minutes, with clear instructions.
- •Offers high and low temperature notifications, keeping users informed of potential issues.
- •The unit works exceptionally well for temperature control with no complaints.
- •Features auto cool/heat function for various temperature conditions.
- •Good customer support for technical issues is noted.
- •A more cost-effective alternative to Nest with similar functionalities.
- •7-day programmable feature allows for energy savings and comfort.
- •Offers cloud backup, eliminating the need for a backup battery.
- •Overall satisfaction with the device's performance, leading to a likelihood of repurchasing.
Cons
- •Experienced issues with programming; settings lost and had to be reprogrammed.
- •Screen illumination walk-up feature does not work as expected.
- •Terminal identifiers are misaligned, challenging non-professionals during installation.
- •Issues with connecting to dual-band routers (2.4 GHz & 5G) may require additional ISP settings.
- •Cannot connect to newer WiFi systems, especially modern Mesh routers.
- •WiFi connectivity setup issues, including difficulty after changing Wi-Fi passwords.
- •Limited scheduling flexibility with only four programmable periods per day.
- •Lacked access to certain settings online, complicating troubleshooting.
- •Setup instructions were unclear, especially regarding the app or Bluetooth settings.
- •Suspected quality control issues, with some units perceived as faulty.
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How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 8 retailers in ShopSavvy's price data, most recently seen May 27, 2026.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
| $44.99 | Jan 2, 2025 may have changed | ||
| $69.99 | Jan 2, 2025 may have changed | ||
| $92.99 | Jan 2, 2025 may have changed | ||
| $97.98 | Jan 2, 2025 may have changed | ||
| $99.99 | Jan 2, 2025 may have changed |
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