SmartThings starter kit
Updated
A SmartThings-compatible hub, Zigbee door and motion sensors and plugs: a starter list that runs automations locally, with prices and checks for hubs you may already own.
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Before you buy
SmartThings’ developer documentation says hub-connected devices use Matter, Zigbee, Z-Wave or LAN protocols and benefit from low latency, local execution and the reliability of the hub, with Edge drivers running on the hub. Devices connected by a cloud-to-cloud link need no hub, but depend on the cloud.
Check whether you already own a hub
Samsung says TVs from the Q60 series up, released after 2022, include a built-in SmartThings hub that supports Matter, Thread and Zigbee. The page does not mention Z-Wave for those TVs. Read Do you need a SmartThings hub? before you spend money.
Zigbee or Z-Wave?
This kit uses Zigbee for price and choice. Choose Z-Wave if your lock or switch is Z-Wave. See Zigbee vs Z-Wave and which sensors to buy.
Layout
| Item | Where |
|---|---|
| Hub | Central, wired to the router, away from the router’s antennas |
| Plugs | Between the hub and the farthest sensors |
| Door sensors | Front, back and garage doors |
| Motion sensors | Hallway and main bathroom |
Core items
SmartThings-compatible hub
$30–$150Runs Zigbee, Z-Wave or Matter devices and local automations. Skip it if a Samsung TV or other device you own already includes a hub.
What to look for: hub that lists the radios you need (Zigbee, Matter, Thread; Z-Wave only if the model includes it), Ethernet port, listed as SmartThings enabled
See options on AmazonZigbee door and window sensors × 3
$10–$25Alerts, lights and routines at the front door, back door and garage entry.
What to look for: Zigbee 3.0, replaceable coin cell, supported on SmartThings, small frame
See options on AmazonZigbee motion sensors × 2
$12–$30Turn on hallway or bathroom lights and trigger “someone is home” routines.
What to look for: PIR, adjustable sensitivity, pet-friendly setting if needed, replaceable battery
See options on AmazonZigbee smart plugs × 2
$12–$30Control lamps and fans, and repeat the Zigbee signal to extend range to battery sensors.
What to look for: Zigbee 3.0, repeats signal, rated for your load, compact body
See options on AmazonNice to have
Zigbee leak sensors × 2
$10–$40Early warning at the water heater or washer. A siren on the sensor works even if the internet is down.
What to look for: Zigbee, built-in siren, low-battery alert
See options on AmazonUPS for hub and router
$40–$150Keeps local automations and sensors running through short power outages.
What to look for: capacity for router, modem and hub, outlets with battery backup, USB or surge outlets
See options on AmazonZigbee smart bulbs × 2
$8–$20Mains-powered Zigbee devices also extend the mesh.
What to look for: Zigbee 3.0, E26 base, white or tunable white
See options on AmazonStep by step
- Install the SmartThings app and add the hub.
- Pair the plugs first so they form the mesh.
- Pair each sensor near the hub, then place it.
- Name devices by room and function.
- Create a scene such as “door opens at night → hallway plug on”.
- Unplug the internet for a minute and test that local automations still run.
Cheaper or upgraded versions
Budget version, about $45–$110: use a Samsung TV or existing hub, then buy two door sensors and two plugs.
Upgrade, about $300–$800: add leak sensors, a UPS, extra plugs and a Zigbee or Z-Wave lock for the front door. Read smart locks for renters if you rent.
Frequently asked questions
Do I need a SmartThings hub for this kit?
You need a hub for Zigbee devices. A Samsung TV or another device you own might already include one. Check the model’s page.
Does this work without the internet?
Hub-connected devices can run automations locally on the hub, according to SmartThings’ documentation. Phone notifications and remote access need the internet.
Can I add Z-Wave later?
Only if your hub supports Z-Wave. Not every SmartThings-compatible hub or TV includes that radio.
Will these sensors work with Home Assistant too?
Zigbee sensors can usually move between hubs, but you re-pair them. See the comparison of Home Assistant and SmartThings.