Cryo-1Palm Cooling & Warming

United States

I tend to get cold hands pretty often, and this really helps warm them up and makes them feel more comfortable. After using it, my hands don’t feel as stiff or cold anymore.

It’s simple to use and feels really soothing, so I’ve been reaching for it regularly. Definitely a nice help if you struggle with cold hands like I do.

I don’t play pickle ball without it. I love having it cool my hands down in-between matches and cooling the back of my neck. Highly recommend to any sports lover.

Cools me down very quickly. Easy to take in my bag for travel, et .

After hearing about palm cooling on Hubermans podcast I wanted to try it out to see if it really worked. There are a few options available, a couple that are like $1k and some ones that need ice between $80 and $300. I don't want to have to bother with setting up ice every time I go to the gym and I don't want to spend $1k so I tried this one and was pretty surprised. It gets cold QUICK. I turn it on and just leave it on for my workout, all you do is grab it between sets and let it do its thing. Pretty simple concept, all it does is cool your palms, but man it works pretty well. I definitely feel better at the end of my usual workout and I can squeeze a few more reps out where I couldn't before. I think it lives up to the hype.

I'd normally give it 4 stars but seeing that the closest real competitor is like 7x the price I have to give them 5 stars for keeping it real on the budget. Even if it only lasts a year or so it's well worth a quarter per session to feel better.

I've tried a couple of hot flash relief products and this one is my favorite. Yes you have to carry something extra with you but it fits on a handbag just fine. This is the only device I've found that makes hot flashes go away quickly. Well worth the $$

I bought this mainly for workouts and I actually feel better during my lifts, not just after. I don’t gas out as fast and feel a little stronger between sets. So far so good. Random bonus though… I have really sensitive skin on my face and tried it on my cheeks/under eyes one morning and omg it’s kinda perfect. I know that’s prob not what it’s for lol but it works way better than an ice pack. No freezing my hands, and I can use it anytime during the day when my face feels puffy or sore. Didn’t expect that at all but I’m really happy I bought it.

This is the solution to hot flashes. I want to say that 1st, because nothing else I tried, including hormone replacement therapy, actually stopped them until now.

Cryo-1 does not reduce my hot flashes. It stops them. When one starts, I cool my body immediately and it is over in about 60 seconds. Before this, my hot flashes lasted 10 to 20 minutes at a time, multiple times a day, and I would get a rush of anxiety and embarrassment because it happened in front of clients at work. That constant cycle wrecks your nervous system and honestly could ruin my entire day. With Cryo, the heat shuts down so fast that the anxiety that normally follows never has a chance to take hold. The panic, the stress, the spiraling thoughts, the asking “is it hot in here or is it just me”, all of it stops when the heat stops.

I use it multiple times per day during Zoom calls, completely off camera. No one knows because it’s quiet. I stay clear, focused, and in control. That alone changed how I work, how I lead, and how I show up in my life. In person meetings my clients actually see it and think I’m biohacking. Obviously if they ask I tell them what it does more than temperature regulation.

I am 46, and while HRT helped other things, it did not stop my hot flashes, and I spent soooo much money on it. Cryo 1 stops the hot flashes and it completely beat HRT in this area. it does it without drugs, without hormones, and without side effects. This is 100% natural, and nothing else on the market has come close to this level of relief for me. I even tried that wrist watch thingy everyone talks about. It didn’t work. For me (and apparently according to science) it had to be the palms.

Here is what people do not talk about enough. The loss of control is the hardest part. You wake up one day and your body no longer listens to you. The heat comes out of nowhere. Your heart races. Your mind panics. You feel a rush of anxiety and frustration. Men do not understand this experience, and most women are told they are too young, too sensitive, or imagining it. I was told this in my late 30s and of course offered sleeping pills that did not work and antidepressants, even though I was not depressed! I was not wrong. The information just was not public yet, and doctors were not taught this. Women can start perimenopause as early as 35, with hot flashes, night sweats, and anxiety that can be debilitating and embarrassing.

It took me 8 years to find real relief. 8 years of almost no sleep, constant overheating, and doctors dismissing what was actually happening. Cryo gave me my control back. When my body heats up, I shut it down in seconds. Period.

And here is the part every woman needs to hear. My 72 year old mother still gets hot flashes (ugh). This is not a short phase. For many women, this is a long ride. The sooner you have a tool that actually works, the better your quality of life will be. And it is small enough to fit in my purse or desk drawer. I plug it in by my bed at night just like an iPhone.

If you are dealing with hot flashes, or you love a woman who is, do not minimize this and do not ignore this. Get a Cryo 1. She can use it at the gym to get stronger if she’s not ready to admit the hormone changes yet. It has been life changing for me, and I do not say that lightly.

I honestly didn’t expect to like this as much as I do. I play padel pretty often, and between that and riding the Peloton every morning, I usually feel cooked hot, tired, sometimes even a little inflamed. This thing has been a gamechanger.

It’s basically like having a cold plunge plus sauna for your hands, but without the hassle. I’ll use it right after padel or hop off the bike, and within a few minutes my body feels noticeably cooler and more relaxed. I also feel like my heart rate comes down faster and I’m not as wiped afterward.

What surprised me most is how effective it is for such a simple concept. You don’t need ice packs, towels, or blasting a fan. You just hold it and let it do its thing. It’s super easy to use, compact, and actually backed by real science, which is rare in this space.

I’ve started reaching for it daily, especially post-workout, and now it’s just part of my routine. If you train, sweat a lot, or just want faster recovery without a full cold plunge setup, this is absolutely worth it. I love it.

I actually did not buy it for workouts. I bought it because I have terrible anxiety and I get panic attacks. I can feel them coming on, when I feel it coming on, I cool my vagus nerve on my neck, and it slows my heart rate back down. I did not think it would help, but it does!! I'm so happy with my purchase!

I occasionally get hot flashes/nausea spells at large gatherings that are indoors. I keep this in my car or bag and it use it in these instances. After use, I feel better.

This has been a game changer for me. Im big into sauna therapy and I love using it so I can hit my time goals. I It started out tough to hit 20-30 min in the sauna but this helps cool me down whole still getting the sweat in. My wife also uses it, shes a massage therapist and after her shifts she loves it over using ice baths for her inflamation.

I bought Cryo-1 as a gift for my mom, and she keeps saying it’s the best gift she’s ever received. She loves how quickly it helps her cool down and feel more comfortable. Honestly, I didn’t expect her to use it this much — but she reaches for it daily.

I'm testing one of the cryo units for mitigating heat exhaustion in my girls 9-12 softball league with great results. Here in Florida the afternoon heat can be brutal and the training and games typically has several of the girls pretty tired on the bench after fielding which doesn't help their at-bat.

I've been giving the players 2-3 mins using the cryo-1 when they come off the field (gloves off) and just before they go up to bat. they basically just pass it around on the bench with priority for the next to bat or anyone feeling super tired. It seems to really help them recover and their energy levels over the entire game have been noticeably better.

That translates to them being faster between plates, getting more hits and just being more energetic all around. I'd say when these things go to production that having a few for each bench would be literal game changers for any coach. Highly recommend.

I spend long hours designing and producing, and I’m constantly either too hot or too cold. The Cryo-1 sits on my desk and keeps me comfortable throughout the day. It does exactly what I need it to and has been a really solid addition to my workspace. Also, looks techy, so it goes with my office vibe. I dig it.

I’m genuinely impressed with the Cryo-1. The build feels solid, the cooling kicks in fast, and the warming mode is surprisingly soothing. I’ve used it after tough workouts and on days when the heat spikes, and it delivers real relief within minutes. What surprised me most is how versatile it is great for recovery, stress, and even those sudden temperature swings that hit out of nowhere. The battery life is solid, the size is perfect for a gym bag or backpack, and the whole experience feels thoughtfully designed. It’s one of those rare gadgets that actually does what it promises, and I’d absolutely recommend it.

Chasing kids around in 90-degree heat is no joke. Cryo cools me down fast, and my kids even ask to hold it when they get too hot. It’s simple, portable, & does exactly what I need.

Hot flashes wake me nightly. Now I keep cryo on my nightstand. When one starts, I grab it and cool down enough to fall back asleep. Better than a fan or cold cloth for me, and it fits in my purse.

We use it after activities when we're camping and there is no A/C. The kids think it is futuristic; I like that it requires no ice mess.

I leave it in the office and use it when I come out dripping. Makes the paperwork portion of my job much more pleasant.

I use it once I reach the office. By the time I open my email, the sticky overheated feeling is usually gone.

When I mow I leave it just inside the back door so it is cold when I come in filthy and overheated. Very satisfying.

I do not hand it out until players are off the field, drinking, and in shade. Then it is a nice extra comfort during halftime.