To have the correct size, you need to measure the circumference of your hand (not too firm) and then follow this guide:
Heat 3 Smart Gloves: FAQs
1) How much do they cost?
They cost around $200. While these are one of the most expensive gloves on the market, they are certainly worth checking out.
Amazon prices are subject to change, so you’ll need to hit the button below to see the most current prices.
2) Does The Heat Company have a good reputation?
Yep, they certainly do.
They were on the market since 1994 and specialize in heated gloves, insoles and warmers. (Originally they produced gloves for military units.)
3) Which type of person should consider these?
Without a doubt, it’s for adventurous cold weather photographers, who need to keep their hands warm and the tactile control to operate a camera.
I’ll say more…
These mittens can be used for almost any type of winter activity:
alpine tours and expeditions,
… just to name a few.
4) How cold of temperature can these gloves survive?
They certainly work for subzero temperatures. Generally, you should be fine shooting in -40ºC. With HEAT warmers, they can survive up to -60ºC.
However, keep in mind that everyone is different and everyone handles cold differently. What’s fine for me, might be a disaster for you.
5) What happens if these rip? How durable are they?
It’d suck if $200 ripped quickly, right?
Well, these gloves are made of pretty great quality, so they won’t be easy to rip. Based on the experience of many photographers, these gloves for sure will serve you for a long time (minimum 2-3 years).
6) Can you hold small cameras with Heat 3 Smart gloves?
You should be fine if you use the glove liners, not mittens. Even small details usually work with the liners (camera dials might be a bit more difficult but still possible as you saw from my video review using a compact Canon M50 camera).
7) Heat 3 Special Force vs. Heat 3 Smart gloves?
While these 2 models are similar there are a few significant differences.
The Heat 3 Smart model:
works with all touchscreen devices,
has more goatskin and ensures better grip,
has more insulation and so is warmer.
Basically it’s an upgraded version of the Special Force Austrian gloves.
8) Would you recommend buying them online?
Definitely. Also, I think this is the only way you can get them. (Don’t take my word for it though).