“I feet feel like ice cubes all winter so I was looking for something to keep them warm. This foot warmer seems to do the job though there are a couple of things they could have designed better. I think it would have been better if they designed it to where you can heat the bottle up while it is still inside the pouch. Maybe by putting a zipper in the bottom and design it where it could plug in the bottom to heat it up. Some have suggested flipping the bottle upside down and put the plug on the bottom. I tried that and there is a fill plug that I kept feeling with my feet. I prefer the plug on the top side so it is in between my feet. It is a little hard to get all my feet in. They could have made it a tad longer and perhaps made it where your ankles are inside it as well.Overall it works. I am just suggesting a couple of design changes. I like that it doesn't have to stay plugged in all the time and the ones that are basically heating pads may not get warm enough to do the job.”
“This product is a little pricy in my opinion. That being said, it is exactly what I was looking for. I was looking for a stable, consistent way to keep my feet warm since my feet can get really cold even though I was wearing pull-on winter slippers.It is very fast to charge and the temperature is appropriate for feet. After charging one time, you are good to go for a couple of hours. The material is soft and hugs your feet. Overall just a great solution for getting cold feet when you are working at home.I never bother to leave TRAKK reviews, but my feet are so happy that I feel like I should...”
“I received the Happy Heat foot warmer as an early Christmas gift as the weather has quickly turned cold and my desk is near an unused fireplace and large glass window. It took only a moment to get the water balloon out of the cushion and charging. The red light turned off when it was ready and the bag was easy to handle by grabbing the edges. And then... my feet were in a state of bliss! The temperature was very warm, almost hot, but not uncomfortable. The pocket for the foot rest allows me to put my feet far inside and relax without fear of them falling out. The water balloon molds comfortably the shape of my feet too. I'm writing this on my first day of use and I'm hoping it lasts a long time.”
“This was a gift to my husband who always seems to have cold feet when sitting at his desk. This fits his size 10.5 feet in a snug way with some room to spare, which is how you should have it. This is not a large item.....it fits snugly around your feet, holding the heat in. It heats up quickly and easily. Just plug it into the wall for the level of warmth you want ....up to 15 minutes. It will stay warm and keep your feet toasty for many hours. It feels great on your feet.....sort of like putting your feet on a very warm water bed. The fact that it came in gray was a definite bonus since this was for a guy. Would highly recommend!”
“Easy to use. Gets warm and stays warm for 45-50 minutes. Advise wearing socks while using but it works very well. My husband has very cold feet and we tried a couple of other foot warmers. They were not comfortable and the electric cord kept them in only one spot. This can be placed wherever needed. I'd recommend it and would buy it again.”
“My feet & hands are always cold. Was going to order a heating pad but ordered this instead and glad I did. I love that there are no power cords attached during use. Easy instructions and heats up quickly. It was a bit too warm at first for my sensitive feet so I put socks on and now it's perfect. Warmed up my feet super fast! The fabric is soft and cushy. As other reviews suggested, I flipped bag over so the plastic part can't be felt under my feet. It's nice to even just rest my feet on top instead of inside, like a foot rest. Perfect for under my desk. I love it!”
“Give it a chance at first it doesn't seem like it would be warm enough but it is totally toasty. It is totally comfy and seems durable. I love mine. I have recommended it to my friends. I love that I can simply plug in the water bottle insert for 15 minutes then place inside the "slipper" and the heat lasts for hours.I see some reviews where someone does not like where the plug for the water bottle sits on your feet. There is an easy fix to this all you have to do is simply flip it over. Also I have seen a review where the reviewer thought there would be two of them and it is hard to fit two feet inside the "slipper". I have a woman's size 7.5 and my feet "swim" in it with plenty of room. My husband's size 12s also fit but it is a little snugger.”
“After looking at so many foot warmers, I thought these would be the perfect thing. I was right.After letting the insert warm up for maybe 10 minutes, it stays warm- very toasty warm- for about 2 hours.Some might think it's too warm, but I think it's perfect.You must be careful, as the instructions say, to “charge' it laying flat. It's a little fussy about that.I have charged it still inside the cushion, but I think it heats more reliably if the bag is taken out.If the unit doesn't heat up enough, it probably wasn't level, and can be plugged it again with no problem.A little clarification- the reviews and instructions refer to “charging' but it's really more of a heating up cycle that seems to be temperature controlled rather than timed.The beauty of Happy Heat is that after heating up, you unplug it, and remove the cord. Now you are cordless and can put your feet wherever you want them.No lame 5 volt USB charging that in my opinion wouldn't be able to provide enough heat. No sticking it in the microwave.I recommend Happy Heat for anyone with cold feet!”
