How to See All Devices on Your Wi-Fi

Wondering who or what is on your Wi-Fi? Maybe an old phone keeps connecting. Maybe a smart device is hogging bandwidth. Here's how to see everything connected.

Method 1: Router app (easiest)

Most modern routers have an app that shows connected devices in one tap.

• Eero: Eero app > tap each device, see usage
• Google/Nest Wifi: Google Home app > Wi-Fi tab
• Netgear: Nighthawk app > Devices
• TP-Link Deco/Kasa: Deco app > Devices
• Asus: Asus Router app > Devices
• Xfinity: xFi app > People & Devices
• AT&T: Smart Home Manager > Network > Devices
• Spectrum: My Spectrum app

Method 2: Router admin page (no app)

1. Open any browser
2. Visit your router's address:
   • 192.168.1.1 (most routers)
   • 192.168.0.1 (Netgear, D-Link)
   • 10.0.0.1 (Xfinity)
   • 192.168.1.254 (AT&T)
3. Log in (username/password usually on a sticker on the router)
4. Look for: Device List, Attached Devices, DHCP Clients, or Connected Devices

Method 3: Fing app (universal)

Fing scans your network from a phone. Works on any router.

1. Install Fing (free, from App Store or Play Store)
2. Open the app on a phone connected to your home Wi-Fi
3. Tap Scan for Devices
4. Fing lists everything it finds with names, brands, and IP addresses

Fing is especially good at identifying smart home devices that show up with weird names in your router's list.

Identifying unknown devices

You'll see device names like "ESP-32" or "Tuya-A1B2." Tricks to identify them:

• Look at the MAC address (first 3 pairs). Search for that vendor prefix on macvendors.com
• Turn devices off one at a time and refresh your router app. Process of elimination
• Note IP addresses and check them against known devices
• Smart bulbs, plugs, doorbells, thermostats are the usual suspects for unrecognized names

What if there's a device you really don't recognize?

Could be:

• A guest's device that stayed connected
• An old phone or tablet you forgot about
• A smart device whose name doesn't match what you know it as
• (Rare) a neighbor who got your password

If you're worried about an unauthorized user:

1. Change your Wi-Fi password (forces everyone to reconnect)
2. Use WPA3 if your router supports it
3. Disable WPS (a security weakness)
4. If still concerned, change the router's admin password too

See How to change Wi-Fi password.

Block a specific device

Most routers can block by MAC address.

1. Open router app or admin page
2. Find the device in the device list
3. Look for Block or Pause
4. Confirm. That device can no longer connect

Note: sophisticated users can change their device's MAC address to bypass this. Changing your Wi-Fi password is more reliable.

Limit a device's bandwidth

Some routers support QoS (Quality of Service) per device.

1. Router app > QoS or Bandwidth settings
2. Pick a device, cap its speed
3. Useful for kids' game consoles streaming all the bandwidth, or smart cameras hogging upload

How many devices is too many?

Most home routers handle 32-50 simultaneous devices. Some advertise 250+. Reality: performance drops as you add devices, regardless of the advertised limit.

A typical home in 2026 has 20-40 connected devices counting phones, computers, TVs, smart bulbs, plugs, thermostats, doorbells, watches, etc. If your router is years old and you're at 30+ devices, an upgrade is overdue.