Mobile Hotspots: What They Are & How They Work

What are hotspots, and how much do they cost? Find out that and more below.

People use the Internet every day for multiple functions that make it easy to stay in touch, find entertainment, and even work from home. However, traditional Internet services can have trouble reaching less populated areas or keeping up with the demands of a mobile lifestyle.

Mobile hotspots are a means for Internet users to access services from anywhere they have a cell signal. This approach allows Internet providers to deliver digital content to users remotely without the need for wired infrastructure.

What Is a Mobile Hotspot and How Does It Work?

Modern mobile hotspots allow Internet users to share their mobile Internet signals as a physical LAN or WiFi connection. A WiFi hotspot offers the flexibility to connect more devices without adding extra cost or overhead.

Many modern devices operate using a 5G mobile hotspot or 4G LTE. Connected devices can be used while traveling, in coffee shops, or in homes with poor existing Internet infrastructure. With the right hotspot device, users have access to the Internet no matter where they are.

Investing in a personal hotspot means mobile, high-speed Internet is just a click away.

Types of Mobile Hotspot

Mobile hotspots come in various forms, each catering to different user needs and scenarios. Here are the most common types:

• Smartphone Hotspot: Most (if not all) modern smartphones have a built-in hotspot feature. This allows a cellular data connection between your phone and other devices.
• Portable Hotspot: The portable hotspot is a standalone device. It's usually about the size of a small wallet or hard drive. Its only function is to provide Internet access on the go to multiple devices.
• Dongle: This is a smaller USB device that can be plugged directly into a computer or laptop. Like the portable hotspot and smartphone, the dongle also requires a SIM card.

Each type has its advantages, and the best choice depends on your specific needs, the number of devices you need to connect, and how often you'll need to use the hotspot.

Internet Speed With a Mobile WiFi Hotspot

The speed of a mobile hotspot mostly depends on the cellular network it's connected to and the device itself. Since 5G network was invented, many mobile hotspots can offer blazingly fast Internet speeds (50 Mbps - 1000 Mbps), which is on par with what traditional broadband connections offer.

4G LTE networks typically offer speeds between 5–50 Mbps under real-world conditions, with peaks potentially reaching up to 150 Mbps. Though everyday performance generally sits closer to the lower end of that range.

However, it's important to note that factors like a network's congestion, bandwidth limitations, and the number of devices connected can affect the speed. This is especially true regarding public hotspots.

Average Cost of a Mobile Hotspot

The cost of a mobile hotspot depends on many factors like the device, data plan, and service provider. Many providers offer prepaid and postpaid accounts. Further, some have unlimited data plans — though you should read the fine print, as many have data caps on their "unlimited plans."

Overall, here's a general cost breakdown:

• Device: $50 - $400+ depending on the type of device
• Internet Plan: $10/mo - $100+/mo depending on data usage.

Need help finding the best hotspot and mobile plan for your needs and budget? We can help. Get connected with the best mobile plans today.

How the Major Providers Compare

Not all hotspot plans are built the same. Here's how the leading providers stack up across the factors that matter most: speed, data limits, cost, and network coverage.

Xfinity Mobile

Xfinity Mobile has moved away from its By the Gig structure and now offers two main phone plans: Mobile Select and Mobile Plus, both of which require an Xfinity Internet subscription.

Mobile Select is free for the first year for new members, then $30/mo, and includes unlimited talk, text, and data with unlimited mobile hotspot data, though speeds are reduced after 15 GB. Video streams at 720p.

Mobile Plus runs $45/mo (discounted to $15/mo in the first year) and raises the hotspot threshold to 50 GB at full speed, bumps video to 4K, and adds Xfinity Mobile Care Plus device protection and annual phone upgrade eligibility. Both plans connect to Xfinity's 20+ million WiFi hotspots automatically and include WiFi PowerBoost for speed boosts up to a gig on compatible gateways.

Best for: existing Xfinity Internet customers who want a bundled plan with generous hotspot data and no contracts.

Optimum Mobile

Optimum Mobile runs on T-Mobile's network and offers two unlimited tiers that come with hotspot data.

The Unlimited plan starts at $30/mo for one line and includes 20 GB of high-speed data, plus 5 GB of mobile hotspot data and video streams at 480p. The Unlimited Max plan adds more headroom at $40/mo, with 50 GB of high-speed data and 15 GB of hotspot data at full speed, plus HD video streaming at 720p.

After hitting the hotspot cap, tethering speeds drop to 600 kbps for the remainder of the billing cycle. Once you exceed your data allowance, speeds drop to 128–512 kbps, depending on your plan.

Best for: existing Optimum Internet subscribers looking to bundle and save, particularly in areas with strong T-Mobile 5G coverage.

Spectrum Mobile

Spectrum Mobile operates on Verizon's network and offers three phone plan options.

The Unlimited plan is $30/mo per additional line and includes unlimited talk, text, and premium data with hotspot data included — speeds are reduced after 30 GB of data and 5 GB of hotspot use. The Unlimited Plus plan is $40/mo per additional line and raises those thresholds to 50 GB of data and 10 GB of hotspot, and adds free roaming in 190+ countries, including Canada and Mexico, plus the Anytime Upgrade feature.

The By the Gig plan starts at $20/mo for the first GB, then $5/GB after that. This is a good fit for very light data users. Spectrum Mobile covers 99% of the U.S. population and requires a Spectrum Internet subscription. No contracts, added taxes, or hidden fees.

Best for: users who want Verizon-grade network reliability with flexible pricing and strong international roaming on the Unlimited Plus tier.

Quick Comparison At A Glance

Provider	Network	Plan	Hotspot data (full speed)	Starting price
Xfinity Mobile	Verizon/Xfinity WiFi	Mobile Select	15 GB	$0/mo yr 1, then $30/mo
Xfinity Mobile	Verizon/Xfinity WiFi	Mobile Plus	50 GB	$15/mo yr 1, then $45/mo
Optimum Mobile	T-Mobile	Unlimited	5 GB	$45/mo
Optimum Mobile	T-Mobile	Unlimited Max	15 GB	$55/mo
Spectrum Mobile	Verizon	Unlimited	5 GB	$30/mo
Spectrum Mobile	Verizon	Unlimited Plus	10 GB	$40/mo
Spectrum Mobile	Verizon	By the Gig	N/A	$20/mo (first GB)

How To Set Up A Mobile Hotspot On iPhone or Android

Getting your hotspot running takes less than two minutes. Here's how to do it on both major platforms.

On iPhone:

1. Open the Settings app and tap "Personal Hotspot."
2. Toggle "Allow Others to Join" to the on position.
3. Tap "WiFi Password" to set a strong, unique password.
4. On the device you want to connect, open WiFi settings and select your iPhone from the network list.
5. Enter the password you set and connect.

Tip: If your iPhone hotspot keeps disconnecting, go to Settings > General > AirDrop and make sure it's set to "Receiving Off" as AirDrop and hotspot can occasionally conflict.

On Android (steps may vary slightly by manufacturer):

1. Open Settings and navigate to "Network & Internet" (or "Connections" on Samsung devices).
2. Tap "Hotspot & Tethering," then "WiFi Hotspot."
3. Toggle the hotspot on.
4. Tap "Hotspot Name" to rename it and "Hotspot Password" to set a secure password.
5. Connect your other devices via WiFi the same way you would any other network.

Tip: On Android, enabling "Extend Compatibility" mode can help older devices connect, though it may slightly reduce speed.

Can You Game and Stream Over a Mobile Hotspot?

Short answer: yes — with a few conditions.

Streaming video is one of the most common uses for mobile hotspots, and modern 5G connections handle it well. Netflix, Hulu, and YouTube all run smoothly at HD quality on a 5G or strong 4G LTE connection. 4K streaming is possible on 5G, but it'll chew through your data allowance fast. A single hour of 4K content can consume 7GB or more of data.

Online gaming is more dependent on latency (ping) than raw speed. Mobile hotspots can perform well for casual and turn-based games, but competitive multiplayer titles like first-person shooters or real-time strategy games demand a consistent ping under 50ms.

5G hotspots can achieve this in areas with a strong signal, but 4G LTE connections may see latency spikes that slow down gameplay. Cloud gaming services like Xbox Cloud Gaming and NVIDIA GeForce Now are particularly sensitive to latency, so results will vary.

Data usage to keep in mind:

Activity	Estimated data per hour
Standard definition streaming	~1 GB
HD streaming	~3 GB
4K streaming	~7 GB
Online gaming	~40–300 MB (latency matters more than bandwidth)

If you game and stream regularly, look for a plan with a high data cap or genuinely unlimited hotspot data. If there is a data cap, confirm what speeds the provider maintains after it's reached.

Travel and International Roaming

When traveling domestically, most major providers offer easy coverage across their home networks. Crossing into Canada or Mexico is usually included in plan coverage, though typically at reduced speeds. Always check your provider's roaming policy before you cross the border.

If you're traveling internationally, your options include:

• Use your existing plan's international roaming add-on: Most major carriers offer temporary international data add-ons ($5–$15/day) that activate your hotspot abroad. Convenient, but costs add up quickly on longer trips.
• Buy a local SIM or eSIM at your destination: Services like Airalo and Google Fi offer affordable international data packages that can be loaded onto a compatible hotspot device or smartphone. This is usually the most cost-effective option for trips longer than a few days.
• Rent a dedicated international hotspot: Companies like Solis and Skyroam offer pocket hotspots with global coverage plans, rented by the day or week. These are a solid option for business travelers who need reliable connectivity across multiple countries without swapping SIMs.

Moving to a New Home? A Hotspot Can Bridge the Gap

Setting up a new broadband connection can take anywhere from a few days to several weeks, depending on your provider and location. During that time, a mobile hotspot keeps you connected for work, streaming, and managing the hundred small tasks that come during a move.

If you're already with a provider like Spectrum or Xfinity, your existing hotspot access may automatically transfer to your new address. Just be sure to check with your provider before your move date. For those switching ISPs entirely, a prepaid hotspot device or temporary data plan is an inexpensive way to avoid a connectivity blackout.

SmartMove makes this transition easier by helping you compare and set up Internet service at your new address before moving day. So by the time you arrive, the hard part is already done.

What Can a Mobile Hotspot Be Used For?

Mobile hotspots are useful for delivering Internet to remote, hard-to-reach areas or locations with poor existing Internet infrastructure. This can be incredibly useful for work-on-the-go professionals and digital nomads.

This flexibility makes mobile hotspots useful for home monitoring with IoT and wireless home security systems. Users should be aware of monitoring fees that might go along with added data consumption.

Home Security

Home security systems that rely on Internet connectivity suffer from potential outages. Homeowners who want a reliable wireless home security system should back up their existing Internet connection with a mobile-ready solution.

Companies such as Frontpoint provide quality monitoring and equipment to users who want the most out of their smart home security systems. Users can prevent break-ins by deploying one of Frontpoint's DIY home security kits.

IoT Integrations

Smart home devices have become a popular way for users to automate their daily lives, but intermittent Internet connections can make managing them difficult. With a mobile hotspot, IoT devices can be better integrated.

Companies such as If This Then That (IFTTT) give users access to digital packages that allow them to program their own services. This approach gives users a way to choose which events are triggered and for what reasons.

How Do I Create a Mobile Hotspot?

Mobile hotspots require devices connected to a mobile network that can be used as a router to deliver Internet to multiple endpoints.

Portable WiFi devices that offer a mobile hotspot to users include:

• Verizon Mifi Jetpack
• T-Mobile Inseego
• Netgear Nighthawk 5G Router
• Alcatel Linkzone

Users can even purchase an extra SIM card for a constant data connection while on the go.

Mobile Hotspot Vs. Phone Hotspot

For the most part, a dedicated mobile hotspot device is used exclusively to provide Internet access. In many cases, a dedicated device has a much longer battery life than a cell phone, can handle multiple connections, and may offer more data network options (depending on the brand).

On the other hand, turning on your cell phone's hotspot feature will usually result in very fast battery drain. Although the convenience and cost-effectiveness of turning your Android or iOS device into an access point are undeniable. At the end of the day, both options have their pros and cons, and the best choice depends on your needs.

Pros And Cons Of Using a Mobile Hotspot

Mobile hotspots are nearly everywhere, and everyone has them. However, much like any tech, there are both advantages and disadvantages of mobile hotspots.

Pros:

• Portability: Compact and perfect for travel or working in public spaces.
• Secure Connection: Much safer than public WiFi if configured right.
• Multiple Device Connectivity: Connects several devices at the same time.
• Flexible Plans: Range from pay-as-you-go to unlimited data options.

Cons:

• Data Limits: Can be easy to exceed data caps depending on the plan.
• Battery Life: Can drain quickly, especially on smartphones.
• Dependent on Cellular Network: Performance will vary based on signal strength. So, not as reliable as fixed broadband Internet.
• Cost: Potentially more expensive than traditional broadband for heavy users.
• Limited Range: Shorter WiFi signal range compared to home Internet routers.

Are Mobile Hotspots Safe?

In comparison to public WiFi, mobile hotspots offer much more security, but there are still some potential risks. That's why it's recommended that you configure your hotspot with a strong password, stay away from using default SSID names (i.e., iPhone 61), and consider using a VPN. Taking these steps can make it much harder for potential hackers to intercept your sensitive information.

Is it Worth Getting a Mobile Hotspot?

Despite having higher costs and data caps, mobile hotspots are a convenient option for users who need better Internet. A mobile hotspot offers many benefits, including a wider service area, simplified pricing structures, and a range of available deployment methods.

Flexible Coverage

A mobile hotspot makes budgeting easy with simplified monthly pricing structures and no-contract options available. More locations can be covered with mobile hotspots, making them a good choice for users who need to stay connected on the go or in hard-to-reach locations.

Simplified Account Management

With mobile hotspots, users have only a single account across mobile and Internet services. This unification streamlines the billing process. It also makes it easier for customers to track and manage networks across multiple users and devices.

More Choices

Mobile hotspots have more device options, giving users a greater range of choices when setting up their networks. Whether they want to have specialized equipment or simply use their existing smartphones, users can easily access the Internet from anywhere. With more providers, everyone is able to find the plan that meets their needs.

Improve Your Mobile Data Service with SmartMove

Internet service providers (ISPs) have a variety of options available for users who want continuous access to the Internet no matter where they are.

At SmartMove, we bridge the gap between ISPs and their customers by partnering with ISPs to deliver the best service possible. Whether you're moving to a new address or simply looking for a better mobile data provider, SmartMove's Internet, cable TV, and mobile services will ensure you stay connected no matter what.

Make sure you have the right Internet for your needs. Find out for yourself how SmartMove can improve your mobile data connection!