2026 smart-home buying guide
Best Smart Plugs for 2026
Compare five Matter-compatible smart plugs for simple automation, energy monitoring, Thread connectivity, multi-pack value and flexible load support.
A smart plug is one of the cheapest ways to automate lamps, fans, humidifiers and other compatible plug-in devices. Matter support can reduce ecosystem lock-in and allow one plug to work with several major smart-home platforms.
These five U.S. models offer different strengths: simple Matter setup, energy monitoring, Thread connectivity, multi-pack value and higher-load or wall-switch integration.
Quick Comparison: Best Smart Plugs for 2026
| Pick | Best for | Main advantage | Connection |
|---|---|---|---|
| TP-Link Tapo P125M | Best overall | Compact and affordable Matter plug | 2.4GHz Wi-Fi + Matter |
| Kasa KP125M | Best energy monitoring | Real-time and historical energy data | 2.4GHz Wi-Fi + Matter |
| Eve Energy | Best premium Thread pick | Thread connectivity and energy data | Thread + Matter |
| Meross MSS315 | Best multi-pack value | Matter plus energy monitoring | 2.4GHz Wi-Fi + Matter |
| Leviton D215P | Best for higher-load flexibility | 15A general-use rating and wall companion option | 2.4GHz Wi-Fi + Matter |
1. TP-Link Tapo P125M
Best for: People wanting an inexpensive, compact Matter smart plug without a proprietary hub.
The P125M supports Matter, Apple Home, Alexa, Google Assistant and SmartThings. TP-Link lists a 15A/1800W maximum general-use resistive load at 120V, schedules, timers, auto-off and away mode.
2. Kasa KP125M
Best for: People wanting Matter compatibility plus visibility into a connected device’s power use.
The KP125M adds real-time and historical energy monitoring in the Kasa app while retaining Matter, schedules, timers and voice control. TP-Link rates it for up to 15A/1800W general-use resistive loads at 120V.
3. Eve Energy
Best for: Matter users with a compatible Thread border router who want a local mesh-based device.
Eve Energy uses Thread and Matter. Thread creates a low-power mesh between compatible devices, while Matter provides cross-platform control. Eve also provides power-consumption data.
4. Meross MSS315
Best for: Households automating several lamps or compatible small appliances at once.
The U.S. MSS315 supports Matter and provides real-time and historical energy monitoring through the Meross app. Multi-pack options make it attractive for several rooms.
5. Leviton D215P
Best for: Buyers who value published load ratings, Matter and an optional wall-style companion switch.
Leviton rates the D215P for 15A general use at 120V, up to 1500W incandescent or halogen and motors up to 3/4 HP under its published ratings. Matter may require a firmware update.
What Does Matter Actually Change?
Matter lets compatible devices work across several major smart-home ecosystems, making it easier to change platforms or use different control apps.
Matter does not guarantee that every advanced manufacturer feature appears in every ecosystem. Detailed energy graphs and firmware tools may remain inside the manufacturer’s app.
Wi-Fi vs Thread Smart Plugs
Wi-Fi Matter plugs
Tapo, Kasa, Meross and Leviton connect through 2.4GHz Wi-Fi. They are straightforward and do not require a Thread network.
Thread Matter plugs
Eve Energy uses a low-power mesh. It requires a Thread border router but avoids adding another direct Wi-Fi client.
Smart-Plug Electrical Safety
Stay within published ratings
Never exceed the plug manufacturer’s rating or the connected appliance’s instructions. Limits can differ by load type.
Be careful with heating appliances
Do not use a smart plug with a heater or electric blanket unless both manufacturers explicitly permit it.
Never bypass safety controls
Do not use a smart plug to defeat built-in switches, interlocks or appliance safety systems.
Inspect plugs and outlets
Stop using the device if you notice heat, looseness, discoloration, damage or an unusual smell.
How to Choose the Right Smart Plug
Choose your ecosystem
Check whether your Apple Home, Alexa, Google Home or SmartThings controller currently supports Matter.
Decide whether energy data matters
Kasa, Eve and Meross offer more useful data when you want to measure standby or appliance consumption.
Check outlet spacing
A compact plug should leave the adjacent receptacle available on a standard duplex outlet.
Understand schedules
Check whether schedules run on the plug, through the manufacturer’s cloud or through your Matter controller.
Verify the electrical rating
Look beyond headline amperage because motors, lighting and resistive loads can have different limits.
Frequently Asked Questions
Do Matter smart plugs need a hub?
Wi-Fi Matter plugs connect to Wi-Fi, but Matter control normally requires a compatible Matter controller. Thread plugs also need a Thread border router.
Can smart plugs save electricity?
They can reduce unnecessary standby use through schedules and auto-off rules. Energy-monitoring models make consumption easier to understand.
Can I use a smart plug with a coffee maker?
Only when the coffee maker’s controls and instructions make remote or scheduled power-up appropriate. Many electronic appliances do not start simply because power is restored.
Can I use a smart plug with a heater?
Avoid doing so unless both the heater and smart-plug manufacturers explicitly support that use. Heaters are high-current, safety-sensitive appliances.
More Smart Home Guides
Last reviewed: August 2026. Compatibility, firmware, app features and marketplace availability can change. Confirm the current listing and manufacturer instructions before purchase.