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Requires Usable Outdoor Signal
The Cel-Fi GO X will amplify and bring in the signal you have outdoors. It’s critical that you have at least 1 bar of consistent, usable 4G or 5G signal outdoors for the GO X to work.
We strongly recommend testing your signal outdoors before purchasing.
By "usable outdoor signal" we mean that you should be able to browse the web, watch a video, and place calls when outdoors or on the roof of the building.
No T-Mobile 5G Support
Due to FCC regulations, it's illegal to sell boosters that amplify T-Mobile’s 5G bands.
For T-Mobile users with 5G in their area, we recommend instead using a Waveform MIMO antenna kit with a 5G hotspot or router.
*The Cel-Fi GO X supports AT&T and Verizon 5G DSS on bands 2, 4, 5, 12, and 13.
Includes Panel and Dome Antennas
Dome Antennas spread signal in all directions. To install a dome antenna, you need access to the back side of the ceiling (e.g. a loft or crawl space) to run cable.
Panel Antennas direct signal in the direction they are pointing. They can be installed on a wall.
We include both antennas in our kits - pick which one you want to use and discard the other.
Cel-Fi GO X Installation
Step 1: Aim Outdoor Antenna
Find the outdoor location with the best 4G LTE or 5G signal with the assistance of the GO X and the WAVE app on your cell phone.
Step 2: Mount Cel-Fi GO X
The Cel-Fi GO X amplifier can be installed wherever you have power available. The NEMA-4 enclosure can even be installed outdoors if necessary.
Step 3: Install Dome or Panel Antenna
Our GO X signal booster kits come with both dome and panel antennas. Choose which works best for your home or office and discard the other. Mount your indoor antenna and enjoy better 4G and 5G cell phone reception!
britt m
Reviewed in the United States on September 15, 2023
We really liked the product. We bought a different cheaper version before from another company and it wasn’t worth the box it was sent in let alone the money we spent. We were super hopeful when we bought this unit but were still pleasantly surprised at how well it works. The range is fantastic and while the location you choose to install it can change the difficulty of the whole process, the actual setup and use of the devise is very easy.We live in a pretty windy area and during a storm ended up with gusts of wind up to 50mph. It absolutely shredded the arm for the dish and actually tore the dish-arm attached-off the roof leaving the metal where the screws and washers fastened it still screwed to the house. We ended up needing to buy a more robust arm for it as those storms and gists are normal in the spring and the original arm was beyond repair but surprisingly the fall didn’t damage the dish itself at all. The only frustration we had is the warranty only because there were errors in communication on the company end in letting us know that we had to return non functioning items to them in order to get new parts that worked. As a result we had a non functioning unit for over 2 and closer to 3 months but the replacement parts worked well and we haven’t had any further issues. Other than warranty frustrations this is a solid 5-star product.
Jennifer King
Reviewed in the United States on August 24, 2023
Cel-fi works great! Really happy with my phone service now, worth every penny
The Boom
Reviewed in the United States on August 12, 2023
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Laura
Reviewed in the United States on July 27, 2023
Great product, fairly straightforward install. We have it installed as a backup to our cable internet so we have only needed to use it sparingly. After about seven months the amplifier won’t power up any longer. Tried contacting the seller customer service via email and have gotten zero response. We now have a $1500 piece of equipment attached to our new home that as of right now is useless. 5 star product with 1 star access to any customer service/technical assistance. Hoping this review will initiate some help.***Revised previous rating to 5 stars as seller went above and beyond to get us squared away.
Teddy
Reviewed in the United States on July 16, 2023
This thing is excellent. Turned a sliver of a signal into a strong, solid connection throughout the house, and even better coverage outdoors, near the house. Did things a little unconventionally, but whatever, it works great. Installation would have been super easy, were it not for our particular structural and layout difficulties. But that's no fault of the product.I'd highly recommend reading up on signal boosters and antennas before choosing one of these. But if you've got any signal at all (but it just sucks) and you've got a reasonably decent line of sight to a tower, this product might be just what you need.
Keri D.
Reviewed in the United States on June 11, 2023
I love metal roofs but since we had it installed cellphones don’t work in the house. The service was not great to begin with 2 bars outside and 1 bar inside. Then the roof was installed and we had no service inside. But now with the Griddy Antenna and booster we have 3 bars of inside!!! I have made several calls to friends and family and they say the quality of the voice is better than it has ever been! They say I’m not breaking up anymore and it was worth the money even after I told them the price. I too would agree yes it is expensive but you get what you pay for. I definitely recommend this product.
Steve Hommel
Reviewed in the United States on March 12, 2023
My customer service was great 5*, but product is not 1* or 2 *
charles lee
Reviewed in the United States on December 31, 2022
how to download the app to your phoneHooked started to work immediately.
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