# Honeywell T5 Smart Thermostat

*Published: 2026-01-13 | Updated: 2026-01-13 | Source: https://shopsavvy.com/products/honeywell-t5-smart-thermostat*

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**Brand:** Honeywell Home
**Price Range:** $59.95 - $105.99 across 11 retailers

## Pros
- Perfect upgrade from a non-smart thermostat with seamless Alexa integration.
- Extremely easy installation and setup, often completed in under 10 minutes without special tools.
- Compatible with most existing 5-wire wiring setups, requiring no additional wiring modifications.
- Clear, responsive touchscreen display easily readable from across large rooms.
- User-friendly app enhances control and complements the touchscreen well.
- Attractive, modern design that updates room aesthetics nicely.
- Scheduling and geofencing features help improve energy efficiency and allow setting home and away modes.
- Supports control of multiple heating zones with individual schedules and easy overrides.
- Hardware designed for easy replacement from previous Honeywell thermostats without rewiring.
- Works well with heating systems and is Energy Star rated.

## Cons
- Requires a common wire (C-wire) for power, limiting use in homes without it unless opting for a different model.
- Scheduling and “smart” features sometimes override manual temperature adjustments unpredictably, causing annoyances.
- Adaptive recovery feature can lead to undesired temperature fluctuations during the day.
- Some users reported the thermostat causing heating when cooling was intended due to poor software logic.
- Disabling smart scheduling improves control but reduces overall usability and energy-saving benefits.
- Troubleshooting can be frustrating, with HVAC professionals and DIYers finding the device misleading or complicated.
- Relies heavily on a constant internet connection; loss of connectivity causes errors and loss of functionality.
- Initial network syncing is often problematic, sometimes requiring multiple attempts or router resets.
- Customer support is reported as unhelpful and inefficient.
- Persistent issues with timer resetting to the wrong time zone, causing inconvenience.
- Software and cloud dependence create ongoing user challenges and reliability concerns.

## Specifications

| Attribute | Value |
|-----------|-------|
| Controller Type | Amazon Alexa, Android, Apple HomeKit, Google Assistant, iOS |
| Additional Features | Auto Changeover, Auto-Away Mode, Daylight Savings Time Ready, ENERGY STAR certified, Fan Control, Geofence Technology, Low Voltage, Programmable, Temperature Display, Vacation Mode |
| Specific Uses For Product | Air Conditioner, Furnace, Heat Pump |
| Temperature Control Type | Heating and Cooling |
| Connectivity Technology | Wi-Fi |
| Power Source | Corded Electric |
| Voltage | 24 Volts |
| Display Type | LCD |
| Screen Size | 4.95 Inches |
| Control Type | Touchpad Control |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Mounting Type | Wall Mount |
| Backlight | Yes |
| Wattage | 24 watts |
| Number of Batteries | 1 AAA batteries required. |
| Smart Home Compatibility | Smart Home Compatible |
| Item Dimensions D x W x H | 1.06"D x 4.06"W x 4.06"H |
| Item Weight | 0.2 Pounds |
| Specification Met | Energy Star |

## About This Product

The T5 Smart Thermostat allows you to take comfort knowing your home temperature will always be just how you like it. It's easy to install and use and conveniently fits in with your lifestyle. The T5 thermostat is ENERGY STAR certified and you can program it based on your schedule, or let it adapt to your life as plans change. Control the T5 Wi-Fi Thermostat from anywhere simply by using your smartphone or tablet: helping keep life simple and removing the guesswork, while ensuring maximum comfort when you're at home and saving you money on your energy bills.

## Last Seen Prices

| Retailer | Price | Availability | Last seen | Store's standard terms |
|----------|-------|-------------|-----------|------------------------|
| [Buya](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/3aed99ab-0ba1-b128-892d-92ece7686fa7?source=shopsavvy&medium=product-page) | $59.95  | In Stock | 2025-05-12 (may have changed) |  |
| [Amazon](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/bk-4bf29dd8a1a02705ffe1c989e3056be9?source=shopsavvy&medium=product-page) | $76.00  | In Stock | 2026-10-09 |  |
| [retailers/walmart](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/54f79643-f269-b013-cbd0-62b9d1dd3c8f?source=shopsavvy&medium=product-page) | $76.49  | In Stock | 2026-01-13 (may have changed) | 90-day returns (in store too) |
| [Blidz](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/e01e1c9a-5439-0015-2efc-2e76a95fd8a1?source=shopsavvy&medium=product-page) | $80.98  | In Stock | 2025-05-12 (may have changed) |  |
| [retailers/homedepot](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/5dee74e2-26ba-19f1-1b12-d928e7a6d2f5?source=shopsavvy&medium=product-page) | $99.99  | In Stock | 2026-01-13 (may have changed) | 90-day returns (in store too) |
| [Target](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/d914cac1-8394-5e74-96f1-beeebddd7510?source=shopsavvy&medium=product-page) | $99.99  | In Stock | 2024-12-26 (may have changed) | 90-day returns (in store too) · free return shipping · free shipping on $35+ |
| [Instacart](https://shopsavvy.com/api/redirect/products/FwscG6Iumj5SUX9d5OB9/offers/YbGHHICSgtZgQJXuqAZ0?source=shopsavvy&medium=product-page) | $105.99  | In Stock | 2025-05-12 (may have changed) |  |

*Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.*

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/honeywell-t5-smart-thermostat)

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