Received this product for free if I have my honest opinion. Now I haven't gotten a full opportunity to use it outside. I used inside my house because we were having bug problems on top of some mosquitoes getting inside. And it worked wonderful I would even forget that it was on and we would leave it on through the night. I'm in need of a refill from using just inside the house but there was a MAJOR DIFFERENCE of the amount of bugs I was battling with in my house. But will definitely putting that to the test this weekend as we are going to be outdoors a lot. I cannot wait to see what it can do outside.

I'd love to give this product 5 stars because it definitely helped keep most mosquitos away but the issue I had was keeping it charged. It comes with the charger but this little device would not stay charged for us. It also comes with a 12 HR refill which is nice. There was a decrease in the mosquitos but it's not fool proof we still received some bites but nonetheless it did work to an extent.

This Mosquito Repeller is very easy to use, quiet and odor free. There have been no mosquitos on our patio while we were using it so it seems to work great! It's disappointing that the refill cartridges are so expensive though, otherwise we would use it more often.

We bought two of these last year. One wouldn’t hold a charge, but was quickly replaced by Thermacell under warranty. Our place is deep in Minnesota’s north woods, and mosquitoes and black flies can be a nightmare. Using these, the number of biting insects are noticeably fewer. Are there zero bugs? Get real. No. But the situation is much better. And this is the only repeller that works on black flies. We put one next to our door to reduce the bugs that might follow us indoors. When camping, we move one to near the tent door a little while before entering for the night for the same reason. Thermacells work. Will some bugs get past it? Yes. Will they make things a lot more tolerable? Yes again.

My husband can't do any deet or other chemicals to avoid mosquitoes and I stumbled across this last year and now they have updated to rechargeable units. These are amazing and they really do work! He can enjoy sitting outside anywhere! We have 2 and take them everywhere we may go to be outside.

I received this product for free in exchange for a honest review. Me and the kids play outside everyday after school. I set this up by me while while the kids played and I’m the first one to say let’s go inside when the bugs start to get bad, this thing worked awesome we where able to stay outside longer and didn’t have to worry about getting attacked by mosquitoes. I can’t wait to bring this with us on are camping trip we are taking in a couple weeks. Would recommend and the fact it’s rechargeable is a added bonus.

Been using my new E55 Thermacell Rechargeable Mosquito Repeller for a couple weeks, works great in small areas. 20 x 20 or so. If wind is blowing doesn't work as well. Leaves no odors or smoke.Just like no one would no it is there. Would like to get more for party's or camping. Would buy again.

I just received this just in time for my camping trip and it was done very well in keeping mosquitos and horse flies away from our camp site, which says a lot when camping in the everglades. I really loved the included refill because it kept us bite free for almost the entire duration. It has a lower battery life than i expected but it wasnt too big of an issue. Absolutely would buy again

I got my E55 unit a few weeks ago and brought it with me whenever I went fishing. It is lightweight and portable, and the battery lasts a good amount of time. In my experience, it repelled some mosquitoes, but a lot still kept attacking me even after 30 minutes with the unit being on by me. It also still uses micro usb and not usb c.

After letting the unit warm up and run for 30 minutes, it seemed to have no effect on the mosquito population in my backyard, as evidenced by this photo. In the picture, you can see three things: The new thermacell I just bought, my legs with multiple fresh bites, and a live mosquito sucking the blood from my flesh. Waste of money.