SMART TV

SmartThings is designed to work with a wide range of smart home devices — not just Samsung products, but also numerous third-party brands. It supports multiple communication standards, including Wi-Fi and the newer Matter standard, making it one of the most versatile smart home platforms available.

Compatible devices span several key categories:
• Lighting: Smart bulbs, switches, and light strips
• Sensors: Motion sensors, door and window sensors, temperature and humidity sensors, and leak detectors
• Security: Smart locks, cameras and video doorbells
• Climate: Smart thermostats for HVAC control
• Samsung Appliances: Refrigerators, washing machines, TVs and other Galaxy devices with native SmartThings support

Beyond individual devices, SmartThings also integrates with major voice assistants and ecosystems like Amazon Alexa and Google Home, enabling cross-platform control from a single app.

If you're unsure whether a specific device is compatible, you can check directly in the SmartThings app by searching by product name or browse the SmartThings website for the full compatibility list.

You don't necessarily need a hub to use SmartThings — it all depends on the types of devices you plan to connect.

Wi-Fi, Bluetooth- and Matter-based devices can connect directly to the SmartThings app without any additional hardware. This covers a wide range of common smart home devices like plugs, bulbs and Samsung appliances.

A hub becomes necessary when you want to use devices that run on Zigbee or Z-Wave protocols. Since these protocols don't connect directly to Wi-Fi, a hub acts as a bridge between those devices and your home network. That said, some Samsung Smart TVs and appliances have a hub built in, so you may already have what you need without purchasing a separate device.

Yes, Samsung SmartThings is fully compatible with Matter. Samsung has been one of the early adopters of the standard, with SmartThings supporting Matter integrations since October 2022 — and has since expanded support to Matter 1.5.

SmartThings functions as a Matter controller, meaning you can add and control Matter-certified devices (lights, plugs, sensors, door locks and more) directly within the SmartThings app without needing separate brand-specific apps. This makes it easy to manage devices from different manufacturers in one place.

Several Samsung products also double as Matter hubs, including select Samsung TVs, Smart Monitors, Family Hub refrigerators and SmartThings Stations. These built-in hub functions allow Matter-compatible devices to connect seamlessly without requiring a separate hub.

SmartThings doesn't have a single fixed device limit — it depends on how your devices connect and how your setup is configured. The most important number to know is the per-location cap of around 300 devices, though this can vary based on your network environment.

For devices connected directly to a hub, such as Zigbee and Matter devices, there is theoretically no limit on the number of devices you can connect to a hub, provided that the per-location cap of 300 devices is not exceeded. However, for stable operation, we recommend a maximum of approximately 100 devices per hub.

For Wi-Fi or cloud-connected devices, the limit is much less strict — many users run hundreds of devices in a single SmartThings location without hitting a hard ceiling. That said, network congestion, hub memory, and automation complexity can all affect performance well before you reach any official cap.

In short, SmartThings manages devices by location (up to 10 locations per account and approximately 300 devicess per location), but in practice your network environment is often the bigger limiting factor than any software ceiling.

No, SmartThings does not require a monthly fee. The core features — including device control, automations and routines — are completely free to use once you've purchased your devices. Simply download the SmartThings app and get started at no additional cost.

However, there are a few exceptions worth knowing. Certain advanced features or third-party integrations may come with their own subscription costs. For example, professional home security monitoring is a separate paid service, and some connected devices, such as certain cameras, may require their own subscription plans that are independent of SmartThings itself.

Connecting a device to your SmartThings hub is straightforward using the SmartThings app. Here's how:

1. Install the SmartThings app: Download it from the App Store (iOS) or Play Store (Android) and sign in to your Samsung account.
2. Make sure your hub is ready: Power on your SmartThings hub and confirm that it's connected to the internet.
3. Put your device into pairing mode: Follow the manufacturer's instructions, typically by holding the reset or pairing button until the LED blinks.
4. Add the device in the app: Go to the Devices tab, tap the + icon, then choose one of the following:
• Scan QR Code (for supported devices)
• Scan Nearby to auto-detect devices in pairing mode
• By Brand/Model to manually select your device
5. Assign a name and room: Once connected, name your device (for example, ""Living Room Light"") and assign it to a room for easier control.

You can pair your Samsung TV with your phone using SmartThings app.

1. Make sure your phone and TV are connected to the same Wi-Fi network.
2. Download the SmartThings app on your phone.
3. Once installed, open the app and tap Add Device.
4. Choose your TV by scanning a QR code, detecting nearby devices or selecting it from the list of available devices.
5. Once you've selected your TV, a PIN code will appear on the TV screen. Enter the PIN in the SmartThings app on your phone.

Once the connection is established, it's easy to share mobile content on the big screen. From the app, simply tap on Menu, then select Mirror screen (Smart View).