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10 Best Z Wave Smart Switch 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Enbrighten Z-Wave In-Wall Smart Light Switch with QuickFit and SimpleWire, Works with Google Assistant, Alexa, & SmartThings, Z-Wave Hub Required, Smart Home, 700 Series, 58433

Rating
9.8
Chosen by1,229
Compatibility
Installation Type

Most important from
1087 reviews

Compatibility
These light switches seamlessly integrate with the ADT Pulse system, making them a reliable choice for home automation.
Installation Type
Installation is straightforward, even for DIY enthusiasts, thanks to the clear instructions and the need for a neutral wire.

The Enbrighten Z-Wave In-Wall Smart Light Switch is designed to enhance home automation, particularly for those looking to upgrade their existing light switches. One notable strength is its QuickFit technology, which makes installation easier and allows it to fit into tighter spaces, an advantage for older switch boxes or multi-gang setups. The SimpleWire feature also simplifies wiring by automatically detecting line and load terminals, making it user-friendly for DIY installations.

In terms of compatibility, this switch works seamlessly with major smart home platforms like Google Assistant, Amazon Alexa, and SmartThings, providing excellent voice control options. This can be quite appealing for users who enjoy smart home ecosystems and want to control their lights hands-free. With a load capacity of 15 amps, it can handle most residential lighting needs, making it versatile for various fixtures.

This smart switch is particularly suitable for homeowners looking to modernize their lighting control with a reliable, voice-enabled device. It's best for those who already have or are willing to invest in a Z-Wave hub and have the appropriate wiring setup.

Rating
9.8
Chosen by1,229
Compatibility
Installation Type

Most important from
1087 reviews

Compatibility
These light switches seamlessly integrate with the ADT Pulse system, making them a reliable choice for home automation.
Installation Type
Installation is straightforward, even for DIY enthusiasts, thanks to the clear instructions and the need for a neutral wire.
#2

Inovelli 2-1 Smart Switch (On/Off or Dimmer) - Red Series - ZWave 800 Light Switch/Dimmer Switch, VZW31

Rating
9.6
Compatibility
Installation Type
Control Features

Most important from
50 reviews

Compatibility
This switch solved my problems creating a smart switch that I can ask Alexa to control through my Ring Alarm system.
Installation Type
Since it doesn't require a neutral/common wire, I was able to use it without needing to rewire anything.
Control Features
It offers additional programmability such as changing dimming speed, adjusting min/max brightness, changing LED bar colors, power/energy monitoring, and more.

The Inovelli 2-1 Smart Switch (Red Series) is a versatile Z-Wave light switch that can function as either a dimmer or an on/off switch, making it suitable for various lighting needs. One of its standout features is that it doesn't require a neutral wire for installation, which is a great advantage for older homes where neutral wires may not be available. This flexibility allows for a broader range of applications, whether you need it in a single location or as part of a multi-way setup.

The customizable LED feature is another highlight, giving you the ability to personalize the switch appearance, which is a nice touch for those who like to match their home decor. Additionally, it supports advanced control features, allowing users to create up to 21 different scenes through multi-tap configurations, enhancing the smart home experience.

There are some limitations to consider. The lack of a neutral wire can restrict some functionalities compared to setups where a neutral wire is present. Also, the switch does not come with a faceplate, which means you'll need to purchase one separately, potentially adding to the cost and effort involved in installation. In terms of compatibility and installation, the Inovelli switch supports a range of setups, but be aware that the installation process may require some basic electrical knowledge, particularly for multi-way configurations. While it offers great range and signal strength, users in larger homes may want to ensure that their Z-Wave network is robust enough to handle the switch's needs.

This switch is well-suited for homeowners looking to enhance their lighting control without extensive rewiring. It strikes a good balance between functionality and flexibility, but potential buyers should be prepared for some installation considerations and additional purchases.

Rating
9.6
Compatibility
Installation Type
Control Features

Most important from
50 reviews

Compatibility
This switch solved my problems creating a smart switch that I can ask Alexa to control through my Ring Alarm system.
Installation Type
Since it doesn't require a neutral/common wire, I was able to use it without needing to rewire anything.
Control Features
It offers additional programmability such as changing dimming speed, adjusting min/max brightness, changing LED bar colors, power/energy monitoring, and more.
#3

Zooz 700 Series Z-Wave Long Range Smart Relay ZEN51 | Installs Behind Wall Switch Or at The Light | Compatible with SmartThings, Hubitat, and Home Assistant | Z-Wave Hub Required (Sold Separately)

Rating
9.4
Compatibility
Installation Type
Control Features

Most important from
258 reviews

Compatibility
Custom edge drivers for SmartThings enhance compatibility and ease of use.
Installation Type
Relatively easy to install, but pairing required some quick button presses. Support was very responsive.
Control Features
Maintains current 'dumb' switches while integrating smart functionality seamlessly.
Scene and Automation Support
Perfect for automating outdoor lighting, such as lampposts, by setting it to cut power during the day.

The Zooz 700 Series Z-Wave Smart Relay ZEN51 is a versatile option for those looking to add Z-Wave functionality to their existing wall switches. It stands out with its compatibility with popular hubs like SmartThings, Hubitat, and Home Assistant. The smart relay is designed to handle on/off control and can be installed behind existing switches or at the light fixture, making it a flexible choice for various setups, including 3-way configurations. However, it requires a neutral wire, which might limit its installation in older homes without one.

Additionally, it supports advanced features like Z-Wave Long Range, SmartStart, and S2 authenticated security, enhancing its usability and security. The smart bulb mode is a handy feature for those using smart bulbs, allowing control without cutting power. The device is compact and easy to install, thanks to pigtail wires, though it’s important to note it is not compatible with dimmers or other electronic switches.

The product carries a 5-year warranty and offers US-based support, which adds to its reliability. However, a Z-Wave hub is required, which is not included, potentially adding to the initial cost. Additionally, the current rating is 1.5 Amps, which should be sufficient for most lighting applications but may not be adequate for higher load devices. This smart relay is well-suited for users who want to integrate smart control into their existing lighting setup without significant alterations to their current switches, provided the installation requirements are met.

Rating
9.4
Compatibility
Installation Type
Control Features

Most important from
258 reviews

Compatibility
Custom edge drivers for SmartThings enhance compatibility and ease of use.
Installation Type
Relatively easy to install, but pairing required some quick button presses. Support was very responsive.
Control Features
Maintains current 'dumb' switches while integrating smart functionality seamlessly.
Scene and Automation Support
Perfect for automating outdoor lighting, such as lampposts, by setting it to cut power during the day.

Buying Guide for the Best Z Wave Smart Switch

Choosing the right Z-Wave smart switch can significantly enhance your home automation experience. Z-Wave smart switches allow you to control your lights and other devices remotely, set schedules, and integrate with other smart home systems. To make the best choice, you need to consider several key specifications that will determine the switch's compatibility, functionality, and ease of use. Understanding these specs will help you find a switch that fits your needs and integrates seamlessly into your smart home setup.
CompatibilityCompatibility refers to whether the Z-Wave smart switch will work with your existing smart home hub or controller. This is important because not all Z-Wave devices are compatible with all hubs. To navigate this, check the compatibility list provided by the switch manufacturer and ensure it includes your hub. If you have a popular hub, like SmartThings or Wink, you will have more options. If you have a less common hub, you may need to look for switches specifically designed to work with it. Your guiding point should be to ensure seamless integration with your current smart home ecosystem.
Load CapacityLoad capacity indicates the maximum electrical load the switch can handle. This is crucial for safety and functionality, as using a switch with insufficient load capacity can cause overheating or failure. Load capacities are usually measured in watts. For standard lighting, a switch with a load capacity of 600 watts is typically sufficient. For higher loads, such as multiple lights or appliances, you may need a switch with a higher capacity, like 1000 watts or more. Assess the total wattage of the devices you plan to control with the switch to determine the appropriate load capacity.
Installation TypeInstallation type refers to how the switch is installed in your home. This can range from simple plug-and-play models to more complex hardwired installations. Plug-and-play switches are easy to install and are ideal for renters or those who prefer not to deal with electrical wiring. Hardwired switches require installation into your home's electrical system and may need professional assistance. Choose a switch based on your comfort level with installation and whether you own or rent your home.
Control FeaturesControl features include the various ways you can operate the switch, such as through a mobile app, voice control, or physical buttons. This is important for convenience and accessibility. Basic models may only offer app control, while more advanced models can integrate with voice assistants like Alexa or Google Assistant. Consider how you prefer to control your devices. If you want hands-free operation, look for switches with voice control capabilities. If you prefer manual control, ensure the switch has easy-to-use physical buttons.
Scene and Automation SupportScene and automation support refers to the switch's ability to integrate into automated routines and scenes within your smart home system. This is important for creating a seamless and efficient smart home experience. Some switches allow you to set schedules, create scenes (like 'movie night' or 'bedtime'), and automate actions based on triggers (like time of day or motion detection). If you want to enhance your home automation, look for switches that offer robust scene and automation support. Consider your daily routines and how automation can simplify your life.
Range and Signal StrengthRange and signal strength determine how well the switch communicates with your Z-Wave network. This is crucial for ensuring reliable operation, especially in larger homes. Z-Wave devices typically have a range of about 100 feet, but this can be affected by walls and other obstacles. To navigate this, consider the layout of your home and the distance between the switch and your hub. If you have a large home or many obstacles, look for switches with extended range or consider adding Z-Wave repeaters to boost the signal. Your guiding point should be ensuring consistent and reliable communication within your smart home network.

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