Smart air conditioners with heat are a practical way to handle both summer cooling and shoulder-season warming in one connected unit. They can save space, simplify setup, and give you app-based control from anywhere.
In this roundup, we focus on models that balance comfort, efficiency, room coverage, and smart features so you can choose the right option for your home.
Best 10 Smart Air Conditioners with Heat Picks for 2026
Portable All-Season Comfort
BLACK+DECKER Smart Portable AC with Heat
- 4-in-1 portable unit with heat, cool, fan, and dehumidify modes
- Wi-Fi app control plus Alexa and Google Assistant support
- Follow Me remote helps fine-tune room temperature
Best For: Portable year-round comfort in rooms up to 550 sq. ft.
Smart Window Combo for Small Rooms
ROVSUN 8000 BTU Smart Window AC with Heat
- Cools, heats, dehumidifies, and fans in one window unit
- App and voice control work with Alexa and Google Assistant
- Includes timer, ECO mode, and easy-install parts
Best For: Small rooms up to 350 sq. ft. needing smart seasonal control.
Premium Inverter Pick
Whynter ARC-1230WNH Smart Portable AC Heater
- Dual-hose inverter design for improved efficiency
- Wi-Fi app control plus Alexa and Google Home support
- Quiet 42.5 dB operation with cool, heat, dry, and fan modes
Best For: Larger spaces up to 600 sq. ft. with quieter, efficient cooling and heating.
Smart Window Unit for Bigger Rooms
Garvee 12000 BTU Smart Window AC with Heat
- 4-in-1 window unit with cool, heat, dehumidify, and fan modes
- App, voice, remote, and touch controls for easy use
- Designed for rooms up to 550 sq. ft. with ECO and sleep modes
Best For: Bigger rooms needing a smart window AC and heater combo.
Best Portable All-Season Pick
Hisense 8,000 BTU Cool / 9,000 BTU Heat Portable AC
- 4 modes: cool, heat, fan, and dehumidifier
- ConnectLife app control plus remote included
- Dual hose and self-drain-free design
Best For: People who want portable, app-controlled heating and cooling for medium-large rooms
Best Wall-Mounted Space Saver
Keystone 8,000 BTU Wall AC with Supplemental Heat
- Wall-mounted design saves floor space
- Cooling, supplemental heat, dehumidifier, and fan
- Remote senses room temperature for better control
Best For: Small rooms where you want a permanent wall-mounted AC with backup heat
Budget-Friendly Portable Heat + Cool Pick
ROVSUN WiFi 10,000 BTU Portable AC
- Cooling, heating, dehumidifier, and fan modes
- WiFi app control plus remote and panel use
- Portable build with wheels and included window kit
Best For: Small to medium rooms needing affordable all-season comfort
High-Efficiency Smart Portable Option
Midea Duo Inverter Portable AC With Heat
- Dual-hose design supports faster, stronger cooling
- Inverter tech aims for 40%+ energy savings
- Works with app, Alexa, Google Assistant, and remote
Best For: Large rooms that need efficient portable heating and cooling
Quiet Window Combo Choice
Midea 12,000 BTU Inverter Window AC With Heat
- Cooling, dehumidification, and supplemental heat
- Smart control via app, smartwatch, Alexa, and Google
- Energy Star rated with noise as low as 45 dBA
Best For: Large rooms where a quiet window heat-and-cool unit fits best
Portable All-Season Comfort – BLACK+DECKER Smart Portable AC with Heat
If you want smart air conditioners with heat for a bedroom or living room, this BLACK+DECKER portable unit is built for year-round use. It combines cooling, heating, dehumidifying, and fan modes in one portable design, with Wi-Fi control and voice assistant compatibility for easier day-to-day adjustments.
Best For: Bedrooms or living spaces up to 550 sq. ft. that need a portable, app-controlled AC and heater combo.
Pros:
- 4-in-1 design adds cooling, 10,500 BTU heating, dehumidifying, and fan functions.
- Wi-Fi connectivity works with the mobile app plus Alexa or Google Assistant.
- Follow Me remote can act like a thermostat for more precise control.
- Portable form factor and window kit make installation more flexible than a fixed system.
Cons:
- At 59.8 pounds, it is still a heavy portable unit to move around.
- Cooling efficiency is lower than some premium inverter models.
- Best suited to one room rather than whole-home use.
For shoppers who want a straightforward portable option with both heat and smart controls, this BLACK+DECKER model covers the basics well. It is practical for seasonal use, especially when you want one unit to manage comfort across hot and cold months.
Smart Window Combo for Small Rooms – ROVSUN 8000 BTU Smart Window AC with Heat
ROVSUN’s window model is a strong pick if you’re comparing smart air conditioners with heat for smaller spaces. It pairs cooling and 4,000 BTU heating with app and voice control, giving you a compact all-season setup for a bedroom, apartment, office, or similar room.
Best For: Smaller rooms up to 350 sq. ft. where app control and simple seasonal comfort matter most.
Pros:
- 4-in-1 operation includes cool, heat, dehumidifier, and fan modes.
- Works with the app plus Alexa and Google Assistant for remote control.
- 24-hour timer, ECO mode, and multiple fan speeds add everyday convenience.
- Installation parts and side panels are included to simplify setup.
Cons:
- Heating output is modest compared with larger combo units.
- Best fit is limited to rooms up to 350 sq. ft.
- Requires compatible window dimensions and standard 115V/60Hz power.
This ROVSUN unit makes sense if you want a smart window AC that does more than cool. It is especially appealing for buyers who want easy control from their phone or voice assistant without stepping up to a larger, more expensive system.
Premium Inverter Pick – Whynter ARC-1230WNH Smart Portable AC Heater
Among smart air conditioners with heat, the Whynter ARC-1230WNH stands out for buyers who want a more capable portable system for larger spaces. It combines inverter technology, dual-hose design, and app-based control with heating, dehumidifying, and fan modes for flexible year-round use.
Best For: Larger rooms up to 600 sq. ft. where quieter operation and higher-efficiency portable cooling matter.
Pros:
- Dual-hose inverter design is built for better efficiency than standard portable units.
- Smart Wi-Fi control works through the NetHome Plus app and supports Alexa and Google Home.
- Quiet operation at 42.5 decibels is a nice fit for living spaces and bedrooms.
- Includes dehumidifier mode with auto drain and washable filtration.
Cons:
- Larger and heavier than smaller portable units at 77.25 pounds.
- Higher price positioning is likely compared with basic single-hose models.
- Heating mode has stated ambient-condition limits.
If you want a more premium portable option, this Whynter model offers a strong balance of smart features, efficiency, and all-season performance. It is the best fit here for buyers who need coverage across a bigger room and care about quieter, more refined operation.
Smart Window Unit for Bigger Rooms – Garvee 12000 BTU Smart Window AC with Heat
If you’re shopping smart air conditioners with heat for a larger bedroom or living area, this Garvee window unit is built for all-season use. It combines cooling, supplemental heating, dehumidifying, and fan operation with app, remote, touch, and voice control for flexible everyday management.
Best For: Apartment, bedroom, or living room use in rooms up to 550 sq. ft. with smart controls and window-mounted convenience.
Pros:
- 4-in-1 operation covers cooling, heating, dehumidifying, and fan functions.
- Smart control options include app, voice assistant, remote, and touch panel.
- Sleep mode, ECO mode, and a 24-hour timer help tailor daily use.
- Clean filter alert and washable filter make maintenance more manageable.
Cons:
- Requires 230/208V power, which may limit installation in some homes.
- At 91.5 pounds, it is a substantial window unit to handle.
- Noise is listed at 52 decibels, so it is not the quietest option in the group.
This Garvee model is a practical choice if you want a window-installed system with broad smart control options and room-filling capacity. It is especially appealing when you need one unit to handle both summer cooling and winter backup heat.
Best Portable All-Season Pick – Hisense 8,000 BTU Cool / 9,000 BTU Heat Portable AC
If you want smart air conditioners with heat for a larger room and need year-round flexibility, this Hisense portable unit is built around convenience. It combines cooling, heat-pump heating, fan, and dehumidifier modes in one machine, and the dual-hose design is meant to cool more efficiently by balancing air pressure.
Best For: Homes or rooms up to 550 sq. ft. where you want a portable unit with app control and four-season use.
Pros:
- 4-in-1 design includes Cool, Heat, Fan, and Dehumidifier modes
- Smart ConnectLife app control plus included remote for easier adjustments
- Dual-hose design is designed for more efficient cooling
- Self-drain-free operation with the included accessory hose
Cons:
- Portable form factor may not be the best fit if you want a permanent installation
- Heating is via heat-pump mode rather than a dedicated furnace-style system
Overall, this is a practical pick if you want one of the more flexible smart air conditioners with heat and value easy setup, app-based control, and low-maintenance operation. The snap-assembly window kit and washable filter add to the convenience.
Best Wall-Mounted Space Saver – Keystone 8,000 BTU Wall AC with Supplemental Heat
If you want smart air conditioners with heat in a wall-mounted format, this Keystone model is focused on saving floor space while handling everyday room comfort. It delivers cooling, supplemental heat, dehumidification, and fan circulation, with the heating mode intended for milder outdoor temperatures rather than as a primary heat source.
Best For: Small to medium rooms up to 350 sq. ft. where wall installation and space savings matter most.
Pros:
- Wall-mounted design preserves floor space and window view
- Includes cooling, supplemental heat, dehumidifier, and fan modes
- Remote reads room temperature and updates the unit for more accurate control
- Energy Saver and Sleep modes may help reduce operating costs
Cons:
- Supplemental heat is not meant to be the primary heat source
- Requires wall installation, which is less flexible than a portable unit
- Coverage is limited to rooms up to 350 sq. ft.
This Keystone is a sensible choice if you want a compact AC/heater combo that stays out of the way. It is best suited to users who prioritize installation permanence, remote convenience, and straightforward room-by-room climate control.
Best Smart Window Combo – TCL 12,000 BTU Q-Series Smart Inverter Window AC
For shoppers comparing smart air conditioners with heat in a window-unit format, this TCL Q-Series model stands out for its inverter design, app support, and lower noise rating. It combines cooling with a heat pump in a unit sized for rooms up to 550 sq. ft., and it can be controlled by remote, app, or voice.
Best For: Bedrooms or living rooms up to 550 sq. ft. where smart control and energy efficiency are top priorities.
Pros:
- Smart control through app, remote, and voice
- Inverter design and SEER 14 efficiency rating
- Heat pump adds heating capability to a 12,000 BTU window AC
- 48-decibel noise rating is relatively quiet for the category
Cons:
- Window installation is less flexible than a portable model
- Heavy unit at 92.6 pounds may be harder to handle during setup
This TCL is a strong fit if you want a smarter, more efficient window AC with heating and modern controls. Its combination of inverter performance, multi-device control, and room-sized coverage makes it a balanced all-around choice.
Budget-Friendly Portable Heat + Cool Pick – ROVSUN WiFi 10,000 BTU Portable AC
For shoppers comparing smart air conditioners with heat, this ROVSUN portable unit is a practical way to add year-round comfort without a complicated install. It combines cooling, heating, dehumidifying, and fan modes in one mobile machine, with WiFi app control for easier temperature changes from anywhere.
Best For: Small to medium rooms up to 400 square feet where portability and simple smart control matter most.
Pros:
- 4-in-1 design includes cooling, heating, dehumidifier, and fan modes.
- WiFi app control adds remote temperature adjustments beyond the panel and handheld remote.
- Rolling casters and hidden handles make it easier to move from room to room.
- Window kit is included for straightforward installation in compatible windows.
Cons:
- Best suited to smaller spaces rather than large open rooms.
- Uses a single-hose portable design, which is less advanced than dual-hose systems.
- No inverter compressor listed, so efficiency is not its main selling point.
Overall, this ROVSUN model is a solid pick if you want a flexible portable AC and heater with app control and easy setup. It focuses on convenience, mobility, and all-season use instead of premium quietness or high-end efficiency.
High-Efficiency Smart Portable Option – Midea Duo Inverter Portable AC With Heat
This Midea Duo stands out among smart air conditioners with heat because it pairs heating with a highly engineered dual-hose design and inverter technology. The result is a portable unit built for faster cooling, lower energy use, and app or voice control through Alexa, Google Assistant, or the SmartHome app.
Best For: Larger rooms up to 550 square feet where energy savings, quieter operation, and smart control are priorities.
Pros:
- Dual hose-in-hose design helps balance indoor air circulation and reduce hot air infiltration.
- Inverter technology is designed to use significantly less electricity than traditional portable units.
- Smart control works through app, voice assistants, remote, or buttons.
- Heat function expands use across multiple seasons.
Cons:
- Portable design is bulkier than a window unit.
- Remote requires 2 AAA batteries.
- Higher-end feature set may be more than needed for very small rooms.
As a premium portable choice, the Midea Duo is aimed at buyers who want strong performance without giving up smart features. Its combination of faster cooling, efficient heating, and multiple control options makes it especially appealing for frequent everyday use.
Quiet Window Combo Choice – Midea 12,000 BTU Inverter Window AC With Heat
If you want smart air conditioners with heat in a more permanent window format, this Midea inverter model is a strong option for large rooms. It combines cooling, dehumidification, and supplemental heat with smart app or voice control, while keeping noise levels low enough for bedrooms, offices, and living spaces.
Best For: Large rooms up to 550 square feet where a quiet, energy-saving window unit is preferred.
Pros:
- Provides cooling, dehumidification, and supplemental heat in one window unit.
- SmartHome app support works with smartphone, smartwatch, Alexa, and Google Assistant.
- Energy Star rating and inverter technology support up to 35% energy savings.
- Low noise operation is listed as low as 45 dBA.
Cons:
- Heat pump function does not operate below 41°F outside temperature.
- Requires compatible double-hung windows with specific opening dimensions.
- Window installation is less flexible than a portable model.
This Midea window AC is a practical choice for buyers who want smart control and heating without dealing with a portable unit on the floor. It delivers a quieter, more efficient setup that fits naturally into a room once installed.
How We Picked the Best Smart Air Conditioners with Heat
We prioritized units that combine reliable cooling and heating performance with genuinely useful smart features, including app control, voice assistant compatibility, scheduling, and Wi-Fi connectivity. We also looked at real-world usability: noise levels, installation style, energy efficiency, dehumidification, and whether the unit is sized appropriately for the room.
Because these are Smart Air Conditioners with Heat, versatility matters. The best options should work well as a primary comfort solution for a bedroom, apartment, office, or living area without making daily operation complicated.
Quick Comparison: What Matters Most
Portable units offer easier placement and are often the best choice when you cannot modify windows or walls. Window models usually deliver better efficiency and may feel more permanent. Wall-mounted options can be ideal for specific spaces, but they require a more committed installation.
In general, higher BTU ratings suit larger rooms, while inverter models tend to run more smoothly and efficiently. If you want lower energy use and steadier temperature control, an inverter-based smart model is often worth the extra cost.
Key Buying Factors for Smart Air Conditioners with Heat
Room Size and BTU Rating
Match the BTU capacity to the square footage of the room. Undersized units will struggle to keep up, while oversized units may cycle too often and feel less comfortable. Always check both cooling and heating coverage, since those numbers may differ.
Heating Type and Winter Use
Some units use a heat pump for efficient supplemental warmth, while others are better for mild to moderate cold. If you need primary winter heating, confirm the temperature range and heating output before buying.
Smart Controls
Look for an app that is stable and easy to use, along with voice assistant support if you want hands-free control. Helpful extras include timers, schedules, energy monitoring, and remote temperature adjustments.
Noise, Drainage, and Maintenance
Quiet operation is especially important for bedrooms and home offices. Also consider whether the unit needs manual draining, auto-evaporation, or a dedicated drain hose. Simple filter access can make maintenance much easier over time.
Who Should Buy Which Smart Air Conditioners with Heat?
If you want portability and flexible placement, choose a portable model. If efficiency and stronger performance matter most, a smart window unit is often the better value. If you need a more permanent solution, a wall-mounted option may be the right fit.
For apartments, bedrooms, and medium-size living spaces, the best Smart Air Conditioners with Heat usually balance moderate BTU output, app-based control, and low-noise operation. For larger rooms, focus on stronger inverter models with dependable heat pump performance and clear sizing guidance.
