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Sprint MiFi 8000 Review: A Cool Hotspot for a Price

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The MiFi 8000 is the Sprint version of Verizon’s MiFi 8800L that came out late last year—both come from inseego, formerly Novatel. It, too, is likely Sprint’s last 4G hotspot due to the availability of 5G.

Considering the slow roll-out of 5G, though, the MiFi 8000 still makes sense. In my testing, the mobile hotspot had excellent cellular speeds—at least in the San Francisco Bay Area –, and decent battery life. The well-thought-out design and generous feature set don’t hurt, either.

If you’re within Sprint’s cellular coverage and looking for a fast mobile Internet solution, the MiFi 8000 is worth considering even at its hefty price of $240 (or installments of $10/month or 24 months). By the way, new customers might get some deals and pay less.

Sprint MiFi 8000
The Sprint MiFi 8000 comes with everything for you to get your mobile hotspot up and running.

Sprint MiFi 8000: Familiar design

The MiFi 8000 shares the same shape as the MiFi 800L. Fitting in one’s palm, it’s about the right size for a mobile hotspot, not too big, not too small.

On one side, it has a USB-C port for charging and tethering when connected to a computer. You can also use this port to charge another device or host a storage device—more on this below.

The hotpot’s underside is also its battery bay cover. Pry it open, and you’ll find a removable 4400mAh Li-Ion battery, the same as one used in the Verizon counterpart.

Under the battery, you’ll find a nano Sprint SIM card. The hotpot is locked to Sprint, but it seems you can get it unlocked by contacting the carrier.

Sprint MiFi 8000
The Sprint MiFi 8000 has an appropriate size for a mobile hotspot.

On another side, there’s a power on/off button. On top, the hotspot has a 5-line 2.4-inch black and white touchscreen.

The screen is virtually the same as that of the MiFi 8800L, but the button is better. It now has an excellent tactile response—you won’t have to fiddle with it to turn the hotspot on or off.

The bright touchscreen, also a fingerprint magnet, shows a host of general information about the hotspot, including the Wi-Fi network’s name/password, the data usage, etc.

You can use it to toggle some settings, including roaming, alerts, airplane mode, screen time out, etc. It doesn’t have access to more advanced settings, however. For that, you’ll need to use the hotspot’s web user interface.

Sprint MiFi 8000 USB C
The hotspot’s USB-C port is for charging (both ways) and hosting a storage device.

MiFi 8000: Hardware specifications

The MiFi 8000 doesn’t support 5G, but it has the latest 4G specs, capable of delivering up to 1Gbps of a cellular connection, per inseego’s claim. In reality, that’s just the ceiling rate. The actual connection speed varies, depending on the carrier and the signal strength.

Cellular TechnologyGlobal CAT 18, 
Quad Band HSPA+/UMTS
International RoamingYes
Built-in GPSYes (sGPS w/XTRA)
Battery Life24 hrs
Weight 5.75 oz (163 g)
Dimensions (HWD)4.45 x 2.79 x .74 in 
(113 mm x 71 mm x 19 mm)
SIM TypeNano-SIM (4FF)
Network LockedYes (to Sprint)
Port1 x USB-C for charging (both ways), 
tethering, or hosting storage
Screen2.4” 5-line black and white touchscreen
BatteryRemovable 4400mAh, 
16.7 Whr LiIon battery
Wi-Fi SpecsDual-band (2.4 GHz + 5 GHz)
 2×2 Wi-Fi 5.
Max Wi-Fi Clients15
MiFi 8000’s hardware specifications.

As for Wi-Fi, the hotspot features dual-band 2×2 Wi-Fi 5 specs. As a result, it can simultaneously deliver up to 867 Mbps on the 5GHz band and up to 300 Mbps on the 2.4GHz band. By the way, you can’t use the two bands as two separate Wi-Fi networks, but you can turn either one off to save battery or into a Guest network.

Sprint MiFi 8000: Responsive web user interface

You can get to the web UI by navigating a connected device’s browser to the hotspot’s default IP address ( and enter the default password as shown on the screen. Now you’ll get to a quite impressive web interface with many settings and features to offer.

The MiFi 8000’s web interface has a lot of settings and features.

Apart from changing the security information—including hiding the Wi-Fi and admin passwords from the touch screen –, there are many other things you can do. For example, you can reserve an IP for a connected client, create a port forwarding scheme, setting up a VPN passthrough, and so on.

Like the MiFi 8800L, the MiFi 8000 also has built-in GPS, allowing users to view its location via the web interface. Also, with a software driver installed, a computer can get an accurate GPS location via the hotpot’s Wi-Fi.

In all, despite the tiny physical size, the MiFi 8000 has more features and settings than many canned Wi-Fi systems, like the Nokia Beacon 1 or even the Google Wifi.

Some gimmicks

But not all features are realistic. For example, supposedly, you can use the USB-C port to host a storage device to share files with connected clients.

While that worked in my testing, the USB thumb drive drained the hotspot’s battery too fast. And since there’s only a USB-C port, you can’t charge the hotspot when it’s hosting another device.

Also, there’s the power bank feature. Yes, technically, you can use the MiFi 8000 to charge another device, like a phone. I tried it with my Pixel 3 XL and got about 4 percent of increased battery on the phone for each 5 percent reduction on the hotspot.

So, again, it worked, but I’d never count it as a juice pack considering it has a relatively short battery life, even when working by itself.

Sprint MiFi 8000 Battery Bay
The Sprint MiFi 8000 has a removable battery and uses a nano-SIM card.

Comparatively short battery life

The MiFi 8000’s battery is decent but, to my surprise, was shorter than that of the Verizon version—the two are mostly the same. But different cellular networks might require different levels of energy consumption.

In my testing, I was able to get some six and a half hours out of the MiFi 8000, on a full charge, with three continually active connected clients. With lighter usage—just one device with intermittent online activities–, the hotspot now lasted about 11 hours.

By the way, I noticed that when left idle, with no connected clients, hotpot loses about 1 percent of battery per hour. So it doesn’t have a very long standby time unless you turn it off. In return, the hotspot wakes up fast—I didn’t have to use the power button to turn it back on from standby.

Overall, it’s safe to say you can get roughly about one work day—8 hours—out of the battery with a few clients. Using all 15 clients, however, chances are you will need to plug it in.

Easy charging

And it’s easy to charge the MiFi 8000. You can quickly charge it using the included power adapter, which, in my testing, brought the device from empty to full in a couple of hours.

You can also charge it via a computer’s USB port. In this case, you have the option to make it work as a tethered modem for that computer, in addition to working as a mobile hotspot. And finally, you can also charge it using any car phone charger or a power bank.

Sprint MiFi 8000: Fast cellular performance

I tested the MiFi 8000 in the San Francisco Bay area, and it was fast, ranging from 30 Mbps to 120 Mbps. That was about the same as my experience with the Verizon version.

Inseego told me that the hotspot could deliver up to 1Gbps of cellular speed. But there’s no way one can experience that, considering its Wi-Fi’s theoretically caps at 867 Mbps.

But on average, I got between 45 Mbps and 55 Mbps, which is more than fast enough for any application.

By the way, during my testing, the MiFi 8000 became slightly warm after a few minutes of operation and remained that way. It’s not hot enough to cause any concern unless you want to leave it in your pocket—you shouldn’t.

Sprint MiFi 8000 Mobile Hotspot's Rating

7.8 out of 10
Sprint MiFi 8000
7.5 out of 10
8 out of 10
Design and Setup
8.5 out of 10
7 out of 10


Well-thought-out design

Fast cellular speeds

Lots of features



Battery life could be better

Some features are just gimmicks

Locked to Sprint


I had a largely positive experience with the Sprint MiFi 8000 during more than a week of testing it, but not an amazing one. The hotspot doesn’t have any news to offer compared with the Verizon version and is significantly more expensive.

In all, the Sprint MiFi 8000 is not a must-have—as a 4G device, it’s not future-proof. But if you’re looking for a mobile solution that can bring fast Internet to up to 15 devices at a time right now and travel within Sprint’s coverage, it’s a viable option.

Cellular Internet is always tricky since it depends on where you are, but Sprint gives you ten days of free return on the MiFi 8000. So, don’t take my word for it. Try it out before committing to one.

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20 thoughts on “Sprint MiFi 8000 Review: A Cool Hotspot for a Price”

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  1. Do you know whats the difference between this Inseego Mifi 7000 VS Mifi 8000. I cant find anywhere to compare..

  2. I would like to use my Mifi8000 without the battery until I get the replacement battery. When I plug it in, it says “no battery” then shuts off. What else do I need to do?

  3. Kind of new to using hotspot. Does the laptop need an Ethernet connection? That’s the message i got when trying to tether my current laptop to my iPhone. My new set up will be the mifi and a new zbook firefly. Just wondering if I’ll get the same message when trying to connect.

    • Bruce – Buy TP-Link AC750 Travel Router. It’s the only ‘repeater’ type device I’ve been able to get to have a persistent connection to the mifi 8000 without dropping. From there, use the TP’s ethernet jack to connect to your wifi router. We’re using an Orbi system. One piece of advice…provide a few feet between the TP and your router otherwise they interfere in my experience.

    • The MiFi 8000 can be tethered with USB to routers that support this functionality, like the ones made by GL.iNet. It works great and you can turn off the internal hotspot in this case. However, if you just want to use USB tethering and don’t need the hotspot functionality you can buy the USB8, which offers the same cellular capabilities.

  4. Thank you for your response. How does the mifi 8000 speed tests compare to the Netgear usb modem? Your reviews seem to suggest that the 8000 is much faster?

  5. I’ve been looking all over for one of these. Sprint is out of stock & there doesn’t seem to be a secondary market. Ideas? Also I’m looking just to use it in my home, so would a dongle or USB stick from Sprint be similar in speeds or slower? If not slower, I could plug it directly into a wifi for the house? Thoughts?

  6. Hi Dong,
    I’m wondering if you tried this hotspot as a USB modem on the Synology RT2600ac router. It is not on Synology’s list of supported USB dongles, but maybe it would still work, and be the solution I need for broadband in my rural home.

    • No, I haven’t, Paul. But since Android Tethering is a standard protocol, it’s highly likely that it will work.

      • The MiFi 8000, like all Inseego products, doesn’t use the RNDIS protocol for tethering like most Android phones but rather the CDC-ECM protocol. However, this protocol is also widely supported by routes so it should work. The RNDIS protocol is a proprietary Microsoft protocol and isn’t supported in MacOS while CDC-ECM is an actual standard protocol. Newer Android phones such as the Pixel 7 use the newer CDC-NCM standard protocol for tethering.

  7. Have had the MIfi since November2019 was getting acceptable 25+35mPs speed until I did Software download in Feb2020 Now my speeds are half that and I only have 1 device hooked up through USB. Are you kidding me this is a bust , Think I should have spend $30 more per month & got 5G modem. But I am in rural area half of the week 5 miles away from Interstate , didnt want to get bumped down to 3G speeds.. So I settle for this unit.

  8. I just recently got an account with Sprint for a monthly 100GB plan and set up with this device. So far, I’ve been unimpressed with the battery life. So, I have leave it plugged in and when I stream on it, it gets too hot and occasionally powers down… very frustrating.

    • Sorry to hear, Bill. However I got my plugged in at all time, too, it’s been wot fine. Make sure you leave it in the open, etc.


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