Android · Network & Internet
Share Your Connection with Hotspot & Tethering
Hotspot and tethering let you share your phone's mobile data connection with other devices over Wi-Fi, Bluetooth, or a USB cable. This is useful for getting a laptop online while traveling, or letting a friend's device briefly borrow your connection.
How to open Hotspot & Tethering
- Open Settings → Network & internet → Hotspot & tethering.
- Tap 'Wi-Fi hotspot' and turn it on, or choose Bluetooth or USB tethering instead.
- Set or confirm the hotspot's network name and password.
- Connect the other device using that Wi-Fi network, Bluetooth pairing, or a USB cable.
What you should know
- A Wi-Fi hotspot can typically connect up to 10 devices at once, depending on the phone.
- Bluetooth tethering uses less battery than a Wi-Fi hotspot but offers slower speeds, making it better for light, occasional use.
- USB tethering charges the connected device while sharing data, and works even where Wi-Fi hotspot might be restricted.
- Hotspot network name and password can be customized, and QR code sharing is often available just like with regular Wi-Fi.
Some mobile carriers limit tethering speeds or charge extra for it separately from your regular data plan — check your plan before relying on it heavily.
Why it matters
Hotspot and tethering turn a single mobile data plan into a portable internet connection for every device you carry, which matters most while traveling or during a home internet outage. Choosing the right method also matters practically — Wi-Fi hotspot is fastest but drains battery quickly, while Bluetooth tethering sips power for light browsing, and USB tethering charges the connected device while it works. Because tethered data usually counts against the same data plan (and sometimes a separate cap), understanding this setting also helps avoid surprise overage charges.
Best practices
- Use USB tethering when possible for a laptop, since it's both fast and charges the connected device at the same time.
- Choose Bluetooth tethering for light tasks like email on a tablet, since it uses far less battery than a full Wi-Fi hotspot.
- Set a strong hotspot password and change the default name if you'll be using it somewhere public, like a coffee shop or airport.
- Check your carrier's tethering allowance before a trip, since some plans cap or throttle tethered data separately from regular use.
- Turn the hotspot off when not actively sharing, since it continues drawing battery while broadcasting even with no devices connected.
Common problems and fixes
- Connected devices report a much slower speed than the phone's own connection.
- Check for carrier-side tethering throttling, and try switching from Bluetooth tethering to Wi-Fi hotspot for a faster connection.
- Hotspot turns off automatically after a short period.
- Check Settings → Network & internet → Hotspot & tethering for an auto-off timer and extend or disable it if constant availability is needed.
- A laptop won't recognize the phone over USB tethering.
- Confirm USB tethering (not just charging) is selected in the USB connection options, and try a different cable if the connection isn't detected.
- Mobile data usage spikes unexpectedly after using the hotspot.
- Check the per-connection data usage under Hotspot & tethering settings, since streaming or large downloads on a tethered device count fully against your plan.
Tips and tricks
- Share the hotspot password via QR code instead of typing it out, the same way you would for a regular Wi-Fi network.
- Rename the hotspot to something recognizable if you regularly connect multiple devices, so you can tell it apart from other nearby networks.
Frequently asked questions
Does tethering use more data than using the internet directly on my phone?
No, the data used is the same regardless of which device it's ultimately for, but it all still counts against your plan's data allowance.
Which tethering method uses the least battery?
Bluetooth tethering is the most battery-efficient, though it's noticeably slower than Wi-Fi hotspot or USB tethering.
Can I use hotspot and stay connected to my own Wi-Fi at the same time?
On many devices yes, using a feature sometimes called 'Wi-Fi hotspot with Wi-Fi', though it depends on your phone's chipset and Android version.
Related settings
- Wi-Fi ConnectionWi-Fi settings let you view nearby networks, connect with a password or QR code, and manage saved networks including auto-reconnect behavior.
- Data Usage / Network & InternetNetwork & internet settings show a breakdown of mobile data and Wi-Fi usage per app, and let you set a data warning or hard limit to avoid unexpectedly exceeding your plan. Individual apps can also be restricted from using background data to further control consumption.
- BatteryBattery settings show a breakdown of what's draining your charge, offer a Battery Saver mode to stretch remaining power, and let you restrict background activity for specific apps. A built-in health estimate also indicates how much capacity your battery has lost over time.
More Network & Internet guides for Android
- Bluetooth DevicesBluetooth settings let you pair headphones, speakers, watches, and other accessories, and manage previously connected devices.
- NFC & Tap to PayNFC (Near Field Communication) is the short-range radio that lets your phone exchange data with a nearby reader, most commonly used for contactless payments through Google Wallet at supported terminals. It's also used for pairing some accessories and reading NFC tags, but payments are its most common everyday use.
- VPNVPN settings let you add, connect to, and manage virtual private networks that route your device's traffic through an encrypted tunnel, commonly used for work access or added privacy on untrusted networks. Android also supports an 'always-on VPN' mode that blocks other network traffic until the VPN connects.
- Nearby ShareNearby Share — recently rebranded Quick Share — lets you send photos, videos, links, and files directly to another nearby Android device, Chromebook, or Windows PC using a mix of Bluetooth and Wi-Fi, without needing cellular data or a shared internet connection. Visibility settings control exactly who can discover your device and send you something.
- Airplane ModeAirplane Mode simultaneously disables cellular, Wi-Fi, and Bluetooth radios with a single toggle, complying with airline requirements while optionally letting you re-enable Wi-Fi or Bluetooth individually afterward.
- SIM & eSIM ManagerThe SIM Manager lets you view, name, activate, or remove physical SIM cards and downloaded eSIM profiles, choose a default line for calls, texts, and data, and set up dual-SIM configurations on supported devices.