Cync - Smart Dimmer + Tones Control Switch, Wire-Free, Bluetooth - White
Customers are saying
Customers value the Smart Dimmer + Tones Control Switch for its ease of use. Users report that the device is very easy to set up. However, some customers have found the setup to be a little frustrating compared to other systems.
Light Touch Control
This WiFi dimmer switch adds touch control for other Cync light bulbs, switches, and plugs via Bluetooth connection; Group the wireless switch with other products in the Cync App, powered by Savant to control kitchen lights or space heater from the bed or couch
Easy Control
Control lights in different rooms by wirelessly pairing the battery powered light switch to another Cync smart switch; Control the same light or light fixture from multiple switches through 3-way connections
Smart Dimmer Switch for Smart LED Lights
Set the ideal lighting to match your mood or chosen task; Use LED dimmer switch with mobile app compatibility or touch to control brightness level or white color temperature
Simple To Install
The included adhesive tape is all you need to add a smart light switch next to your bed or front door; Perfect wireless light switch for rentals or dorm rooms
Smart Home Upgrade
Install the battery operated light switch on any wall or surface by removing the adhesive tape, sticking it to a wall and setting it up in the Cync App; No electrical connection required
- Indoor or Outdoor UseIndoorWorks WithApple Home
Reviews
Rating 4.1 out of 5 stars with 30 reviews
- Ease of use (10)
- Setup (3)
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

The GE Cync Wire-Free Smart Light Dimmer Switch + Color Control adds lighting touch control and white color tuning at the switch. Now you can adjust the brightness and white color of your Cync or C by GE Tunable White and Full Color Smart Bulbs while you're at the switch. Like a wireless dimmer switch, adjust the white tones from warmer white to cooler white with the touch of a button. Want a switch closer to your bed or one that's reachable when you walk into your front door? Place a wireless wall switch where there isn't a switch today with no wires or screws needed, making it perfect for rentals or dorm rooms. The smart battery wall switch connects wirelessly to Cync and C by GE Smart Light Bulbs, Smart Plugs and Smart Switches to provide whole-room control. You can turn lights on and off or brighten and dim from anywhere in the room with our wireless dimmer light switch. The no wire switch comes with removable tape and a replaceable battery that's rated to last over two years. Pair the Bluetooth light switch with other Cync or C by GE switches, bulbs and plugs in the Cync App and create 3-way connections, control electric devices like fans and space heaters, and use touch to turn off lights on different circuits. WARNING: This product contains a lithium button/coin cell battery. Keep coin cell batteries out of reach of children.

The GE Cync Smart Light Dimmer Switch adds smart bulb functionality to traditional bulbs and keeps LED smart light bulbs smart. The smart WiFi switch works as a dimmable light switch while enhancing the traditional bulb functionality to include out-of-home control, scheduling and scene setting. When Cync or C by GE Smart Bulbs are installed, the dimmable switch allows app or voice control even when power is turned off at the switch. Pair the dimmable light switch with Cync or C by GE Smart Bulbs in other fixtures like table lamps and control all your lights in the room from one wall switch. Our smart dimmer switch wirelessly connects with other Cync or C by GE Smart Switches so you can control the same light fixture from multiple switches – connecting the switches wirelessly still applies, even if the switches are on different circuits. Install the smart switches on your own with easy, DIY setup or with the help of a professional in homes built prior to the 1980s with a ground wire using 2.4 GHz WiFi. The smart light switch connects directly with Amazon Alexa and Google Home devices without a hub required. The LED dimmer switch works with most common residential wiring–no neutral wire required.

This Philips Hue Dimmer switch makes it easy for anyone in the home to control Hue smart lights with a touch of a button, whether or not they have the Hue app or a voice device handy. The dimmer switch adds more convenient ways to control your Hue lights whether for guests, kids, or even yourself. The dimmer switch lets you turn lights on or off, dim or brighten, or toggle between four of your favorite light scenes. You can also get the best light based on the time of the day, perfect for tuning light to your circadian rhythmn. Three clearly marked buttons make the dimmer switch simple to use. With it's battery-powered design and the included adhesive, the dimmer switch can be placed anywhere. The long-lasting battery has a minimum lifetime of 3 years. It's magnetic backing even lets you attach it to the refrigerator or other metal surfaces. A Hue Bridge and Hue lights (sold separately) are required to connect the dimmer switch to your Hue set-up. The Bridge unlocks the full power of Hue smart home lighting by unlocking features like multiple room control, out-of-home control, automations and more.

The CYNC Smart Paddle Dimmer Light Switch adds smart bulb functionality to traditional light bulbs, enabling out-of-home control, scheduling and scene-setting for your lights. The smart WiFi switch features a contemporary style that complements traditional paddle switches. Its smooth dimming range is compatible with most dimmable LED and incandescent bulbs. Get more from your CYNC switch by pairing with CYNC smart bulbs. Install CYNC smart bulbs on the same circuit to keep schedules and voice control available even when the switch is turned off. Pair with CYNC bulbs in other fixtures and control all your lights from one wall switch. Designed for single-pole, 3-way or 4-way circuits, one CYNC Smart Paddle Dimmer Switch makes an entire multi-way circuit smart—no additional smart switches required. Create multi-way connections using the included traveler wire and traditional switches or virtual 3-way connections using multiple CYNC Smart Switches, including switches on different circuits. Install CYNC Smart Switches on your own with easy, DIY setup or with the help of a professional in newer homes built after 1980 using 2.4GHz WiFi. With Matter compatibility, connect to Amazon Alexa, Google Assistant, Apple HomeKit and Samsung SmartThings apps—no hub needed. Neutral wire--usually a white or gray wire--is required.
| Pros for Cync - Smart Dimmer + Tones Control Switch, Wire-Free, Bluetooth - White | |||
|---|---|---|---|
| Ease of use | Overall Performance, Compatibility, Installation Ease | Ease of use, Overall Performance, Compatibility, Setup, Design | There were no pros for this product— |
| Cons for Cync - Smart Dimmer + Tones Control Switch, Wire-Free, Bluetooth - White | |||
| Setup | Connectivity, Flickering | Price, Size | There were no cons for this product— |






























































