HiBoost Cell Phone Signal Booster Signal Extender Cellular Booster Signal Amplifier Improve Cell Signal for Home and Office up to 1,000-4,000 Sq.Ft,Compatible All US Carriers-4K Smart Link

Summary: Kit works well, with two exception. First being an issue with the Android app. Second was an inaccuracy in stated cable length in a user manual, claims 50' external cable. Reality is that the cable is only 30'. In fairness, I found other documentation that claims 30'. Nonetheless, I ordered assuming 50', and was short by about 10'.We are under a metal roof, with poor->fair outside LTE reception. Without a booster, cell coverage was unusable in the building.Once installed and aligned, we see a ~10dB improvement in signal inside at about 10-15' from the inside panel antenna, making it very usable. Now get 3-4 bars on my cell phone, compared to maybe 1 bar previously. Probably can still tweak another couple of dB if I spent more time aligning, but until the rain lets up, it's working well enough.The hardware was reasonably easy to install. Outside of that shorter than expected cable, I had no issues. The readout on the unit is handy, and the amp seems to be solidly made.The "SIgnalSupervisor" Android app doesn't seem to function properly. While the "analog" gauge page seems to work, the main page that echos much of the HW display does not seem to update at any sort of usable rate (if at all).This degrades the usefulness of the app in helping align the outside antenna.In conclusion, I have no problem recommending the kit. The issues I mention are certainly NOT show-stoppers, and hopefully will be addressed by updates.

This product is great, worked out the gate, not like the 2 other boosters that I ordered and returned (hard to install, no better service than without a booster). I have a metal roof (recently installed) and while I love my roof, I work from home and the metal roof makes receiving and making calls a challenge , the HiBoost booster resolved that issue immediately. In addition, we have a family member that my wife is caregiver for, and we could not always receive urgent calls, now that the HiBoost booster is installed that is no longer an issue. Thanks again for such a great product that performs as advertised !!!!!

This product is amazing. You have to follow the directions and go step by step. The app makes it very easy. I used blue tooth only and did not mess with wifi. Went from 1 bar to four inside a metal house in rural Texas. Get 2 bars outside, 4 inside now. Fine tune your antenna heading and it works wonder. Called tech support on the phone and a human answered... that was a very pleasant surprise. My system worked fine but I wanted to know more about what some of the buttons did and what all the numbers meant. She was very helpful and nice.So what I learned from the install was have these things ready: your compass app on your smartphone (or a compass), a map of cell towers nearest to you (google and print -- not hard) and have your app connected to your booster via blue tooth. Lets you aim your directional antenna like a rifle. Mine was an easy one as it was strongest readings at exactly 150 degree heading (southeast) so I kept it mounted on that heading while I tightened the pole mount. Currently my antenna is sittin about 3 feet off the ground on a hill and about 20 feet from a metal mesh fence. Not ideal, but needing a higher pole and 30mph winds here make me want to wait to mount it until I get a stronger fixture. STILL am getting pretty good signals.Another tip to remember if you are on a fringe area where you get some signal... I have found when I am outside on 2 bars and come inside sometimes that stays, but when I turn airplane mode on/off quickly it goes to four. Feels like my phone sometimes tries to talk to the tower (weak) directly and not the booster. Doing that gives me the full signal again.Signal does fluctuate and sometime it is low inside or a bit. But seems to be more of my phone and the system than the signal received and boosted.Knowing what I know now, the 4K is good but the 10K may have been better to boost the signal more inside. Overall, very happy with product and service -- and ease of use.

This signal booster handled ALL frequencies used by major carriers. It had good videos on installation and usage via the company and YouTube. It came with everything you'd need to increase your signals. The LCD screen was helpful in viewing what was being received and how the unit was adjusting the levels. I would urge you to read the instructions first, find your cell antenna site, get a decent compass then get/buy a friend to help aim the antenna. A lot easier than going in and out, up and down a ladder to get the best signal. It also has an inside antenna which was easy to mount. ALWAYS TIGHTEN ANY ANTENNA FITTINGS to avoid water damage or 'other' signals from interfering and interference.