Having worn them skiing several times now, I find these working very well. Even without the heat turned on, they serve as decent ski gloves. I have poor circulation in some fingers. So far, in temperatures of roughly 20F degrees and higher, turning on the heat is keeping my hands warm.

To last most or all of a ski day, I ordered a second set of batteries to carry with and switch out when needed. I find running gloves at highest heat level results in battery depletion in about 2.5 hours. Running at the lowest level lasts about 6 hours. I haven't timed running at middle level for entire an day, but I would think that time would be around 4 hours. I am learning you can change the settings on a single ski day, i.e. not always run at highest level unless really needed. My last ski day was pretty warm around 40F degrees with bright Rocky Mountain sun, and I ended up not heating them for much of the afternoon.

If you order a second battery set, I suggest you order a 2nd charging cord also because recharge time is lengthy.

So I am very pleased with these gloves. Here's why I deducted a star from what otherwise would be a five star rating...

...Carefully measuring my hands as instructed on the Amazon web page, it indicated I needed an XL size. These days most gloves I wear are L or M in size, but I ordered the XL. It was too large.

...So then I ordered size L to find that while the overall glove was a bit smaller, the lengths for the thumb and fingers hadn't changed much if at all. Because they were still too long, I ordered the M size.

...For the M size, the glove was too small to be on my hand with comfort, but still the finger sizes hadn't changed much if at all.

...So I kept the L size just accepting the finger lengths would be too long for my fingers. While I was worried that my fingers would not be heated well, it turns out they are kept warm.

...One other smaller issue is that it is too easy to press the button to turn the heat on. I think that could easily happen if you are packing the gloves tightly in a ski bag, thus depleting the batteries.

But overall, these gloves are very much doing what I need them for.

These gloves are great. Fit well, comfortable, not overly bulky for heavy winter gloves. The heating elements work pretty well, and while there are 3 settings I've found the high setting is really only needed on the absolutely coldest days, otherwise even the medium setting keeps your hands and fingers pretty warm. Nice also that it has a 4-dot battery indicator. That said, the batteries these gloves use are...not great. When they work they're good, but I've had to get several replacements because some of them just don't work or won't hold a charge (I also have a pair of glove liners that use the same batteries). Not good when you think you have a fully charged battery and it does on you after 5-10 minutes. The seller was quick to send replacements though, and when you get ones that actually work they're pretty good.

Savior is a great name for these gloves, because they definitely saved my fingers from being cold on early morning bike rides! I use these gloves when I ride my bike at 16 mph at temperatures between 30-50 degrees Farenheit. They are a little bit big in the thumb, but the other fingers fit fine. They are bulky, so although they have touch screen capability, good luck using your phone with these on. The thumb is absolutely useless for using a touch screen, but the forefinger works a little better. They are just too bulky to work well with screens, or trying to grab anything small. The battery life is true to what they advertise. I get closer to a little over 2 hours of battery on the highest setting, but sometimes more or less. All in all these gloves are great for keeping my hands and fingers toasty warm and I would definitely reccommend and purchase again.

These gloves work well enough. I'm not sure it works well enough for the price point. These gloves need to be on med- Hi temp to have an effect. Which eats up the battery life pretty quickly. So for these to get you through a day of frigid temperatures you need to invest in a set or two of extra batteries. (Which I did) they run about 50$ a set which I have to consider as part of the price point. My next issue is the stitching is a bit rough on the pair I received. I have long threads coming apart from the insides and frayed threads on the outsides. Despite that these gloves work well. I use these for training in extreme temp without the heaters on they pretty warm if your use is in a normal environment. If you have access to endless supply of electricity or will use in short bursts (2hrs or less) they also are a great buy.

My 83 year old dad uses these when running the snow blower. He says he could have stayed out all day wearing these!