Answering the needs of buyers seeking convenient, WiFi-enabled warmth and ambiance, this guide highlights five top smart electric fireplace inserts. These models are suitable for recessed wall mounting or in-wall installation, offering adjustable heat, realistic flame effects, and app or voice control. Best for modern living rooms, open-plan spaces, and home theaters, these options emphasize safety, ease of installation, and flexible décor. The following selections are chosen for their combination of heat output, flame realism, and smart features, helping you compare at a glance.
| Product | Best For | Heat Output | Smart Features |
|---|---|---|---|
| Touchstone Forte 40″ | Compact, stylish spaces | 1500W | Alexa/WiFi enabled |
| Touchstone Sideline 50″ | Spacious living areas | 1500W | Alexa/WiFi enabled |
| Silonn 50″ Smart Fireplace | App-driven control, color effects | 1400W | WiFi enabled, app control |
| Westinghouse 50″ Electric Fireplace | Customizable visuals, standard control | 750W / 1500W | Alexa & Google Home compatibility |
| Touchstone Sideline 45″ | Medium rooms, flexible setup | 1500W | Alexa/WiFi enabled |
Touchstone Forte 40″ Recessed Electric Fireplace

The Forte is designed for recessed in-wall mounting with a realistic flame effect and 5 flame settings for varying ember glow to blaze intensity. It supports one log or crystal hearth options and includes a remote for heat and flame control. This unit is ventless, with a 6-foot power cord and hard-wire ready for in-wall installation. Best for compact living spaces or media rooms where a subtle, authentic fireplace ambiance is desired. Caution: ensure sufficient clearance and professional handling for in-wall installation and any existing gas lines or vents.
Touchstone Sideline 50″ In-Wall Recessed Fireplace

The Sideline 50″ provides a wide format with 5 flame settings and 30 ember color/flame options. It is designed for in-wall installation and uses a ventless design with a 6-foot power cord. Best for large living spaces or open-concept rooms that need a bold focal point. Choose this if you want a larger screen with extensive flame customization. Limitation: ensure adequate top clearance to accommodate any mounted TV or mantel.
Silonn 50″ Smart Electric Fireplace

The Silonn model delivers 1400W heating with adjustable 62°F–86°F temperature and 20 flame color modes plus an automatic color-changing mode. It supports app control and comes with a remote or control panel, offering flexible operation. Best for buyers who want extensive color customization and app-based convenience. Better for users who value programmable warmth alongside dynamic flame visuals. Limitation: app setup may require pairing to home WiFi and ongoing network stability.
Westinghouse 50″ Electric Fireplace Heater

The Westinghouse unit offers up to 144 color combinations for flames and embers, plus 5 brightness levels and 5 flame speeds. It supports 49″ x 15″ x 6″ openings and both wall-mount or in-wall recessed installation, with adjustable heater output and a thermostat range from 62°F to 82°F. Best for users who want a highly customizable visual experience and flexible installation. Caution: initial setup may require careful alignment with the wall opening for a seamless look.
Touchstone Sideline 45″ In-Wall Recessed

The Sideline 45″ mirrors the Sideline family with 5 flame settings and a ventless, recessed design. It can be installed in existing openings and uses a 6-foot power cord with options for hard-wiring. Best for mid-sized rooms seeking a balance of flame realism and heat. Limitation: installation may require professional assistance to ensure electrical and framing compatibility in existing openings.
Buying Guide
- What size room will you heat? Choose higher wattage (1000–1500W) for larger spaces; smaller rooms can be comfortable with 750–1200W models.
- Do you want app or voice control? If yes, prioritize WiFi-enabled models or those with Alexa/Google Home compatibility.
- How important is flame realism? Look for models offering multiple flame colors, ember options, and adjustable brightness.
- Installation considerations: recessed/in-wall units require framing and clearances. Ventless designs simplify venting concerns but still need electrical access and safe mounting.
- Safety and operation: examine thermostat ranges and whether flames can operate without heat for ambient ambiance.
Choosing by Use Case
- Best for compact spaces: Touchstone Forte 40″ for a narrow wall profile with strong ambiance.
- Best for large rooms: Sideline 50″ or 45″ models provide a broad display and substantial heat, ideal as a room focal point.
- Best for customizable visuals: Silonn 50″ offers 20 flame colors and app control for dynamic mood lighting.
- Best for smart home integration: Westinghouse 50″ includes Alexa and Google Home compatibility for voice control.
FAQ
- Q: Do these fireplaces require a dedicated circuit?
A: Many models can run on a standard 15-amp circuit, but some installations may benefit from a dedicated circuit depending on other devices on the same line. - Q: Can I install these without professional help?
A: Recessed or in-wall installations often require framing and electrical work; professional installation is recommended for safety and to meet local codes. - Q: Do the flames operate without heat?
A: Yes, most models offer flame-only mode for ambiance without heating. - Q: Are the flames realistic enough for a feature wall?
A: Most selections provide multiple flame colors, ember options, and brightness levels to enhance realism. - Q: Can I control these with a smart home hub?
A: Several models support Alexa or Google Home, and some offer dedicated apps for iOS/Android. - Q: Do these units come with a thermostat?
A: Yes, many include a thermostat with adjustable heat settings to maintain comfort.