Ocoopa Hand Warmer review: find out why this rechargeable option is our best buy

Price on writing: £33 | Buy now from Amazon

If you enjoy going hiking, spending time in the great outdoors, or simply want to keep warm when walking on the school run, investing in one of the best hand warmers is a great way to prevent icy fingers when temperatures drop. Using a hand warmer when relaxing or working from home can also help keep your thermostat down, especially when teamed with the best electric blanket and slippers, all of which work together to efficiently heat the person rather than the room. 

There are several short-term or disposable hand warmer options to choose from such as Hot Hands and Lifesystems, but for longer lasting warmth, a rechargeable electric hand warmer can be a more effective solution. With their long battery life offering excellent value for money, electric hand warmers are also simple to recharge after each use, without the need to boil or refuel. 

Praised for its ease of use, many reviewers celebrate the Ocoopa Hand Warmer for its lengthy battery life and power bank capabilities. At £33, however, it doesn’t come cheap – so is it worth splashing out on? 

I put the Ocoopa Hand Warmer through its paces to find out, using it both inside the home and out in the fresh air during a cold week in February. From its variable heat settings to its impressive battery life and simple operation, here’s everything you need to know about the Ocoopa Hand Warmer. 

For more effective buys if you feel the chill easily, don’t miss our comprehensive guides to the warmest hot water bottle and best heated gloves, as recommended by Mumsnetters.

Our verdict

• Warmth: 5/5 

• Longevity: 5/5 

• Ease of use: 4.5/5 

• Value for money: 4.5/5 

It may not come cheap, but this rechargeable electric hand warmer has an impressive battery life, keeping your hands warm and comfortable throughout the whole day, wherever your adventures may take you.

I loved the two-sided heat and choice of three temperature settings on the Ocoopa, the highest of which was almost a little too hot for my needs. While the ergonomic pebble shape was too bulky for popping inside my gloves, the incorporated wrist lanyard and velvet carry pouch make this a portable and long-lasting solution for use outside the home. 

As well as impressive heat generation and a simple-to-operate design, the Ocoopa Hand Warmer can also be used as a power bank – charging up to two devices simultaneously. 

What is the Ocoopa Hand Warmer?

The Ocoopa is an electric rechargeable hand warmer that can be held between your palms, looped over your wrist or popped into your winter coat pocket to provide long-lasting and comforting warmth.

With an impressive battery life, this two-sided hand warmer has a choice of three temperature settings, from a cosy 35 degrees to a more substantial 45 degrees, or even a powerful 50-degree option for the coldest of days.

Related: Best draught excluder for insulating your home

How easy is the Ocoopa Hand Warmer to use?

I found it incredibly easy to use. It’s worth noting that it does require charging before use via the USB/C charging cable included in the box. Just like the HotRox Hand Warmer that I also tested, the plug itself is not included. However, I already had some in my home from other devices. Just over four hours later, it was fully charged and ready to go – just slightly longer than the three-and-a-half hours advertised.

The Ocoopa instructions were very easy to follow. Turning it on is simple, just press down the single button for a few seconds to activate the heat. The Ocoopa sets to the lowest temperature by default, but by simply tapping the button again, I was able to scroll through the choice of temperature settings – low, medium and high. 

Slightly bigger than the HotRox hand warmer, I found the Ocoopa too big to use inside my regular gloves. That said, its smooth pebble shape fitted well in the palm of my hand, with the rubber coating preventing it from slipping or moving around. The hand warmer also comes with a small silicone lanyard for looping over your wrist and a velvet pouch, which I found ideal when using it in my pocket.

Related: Best thermal socks for outdoor adventures

How warm is the Ocoopa Hand Warmer?

There are three temperature settings on the Ocoopa Hand Warmer, starting at low heat (35 degrees), medium heat (45 degrees) and high heat (55 degrees).

This hand warmer gets warm very quickly. In the time it took me to count to five, the heat was already noticeable, even on the lowest setting. 

I found the medium setting was the most comfortable for me when using it outside, while the low was perfectly adequate for a comforting heat while working from home. 

The hot setting felt extremely hot to the touch, so much so that I actually didn't feel comfortable holding it against my skin. Popped inside the velvet pouch, however, the hottest setting could be a welcome addition to your coat pocket on extra cold days. 

The temperature on the Ocoopa fluctuated slightly during use, however. The majority of the time I found the medium setting was ideal, but every so often it felt like it suddenly got hotter – some Amazon reviewers shared a similar experience. As a result, you may find yourself switching between modes more frequently during the day, but this is easy enough to do. 

Related: The best kids’ blanket hoodie for use all year round

How long does the Ocoopa Hand Warmer stay hot?

The brand claims that the Ocoopa's battery life lasts between eight and 15 hours depending on which temperature setting you use. During testing, I focused mostly on the low and medium temperature settings, but the battery life was relatively true to its word, lasting around 12 hours on medium heat and 14 hours on low. 

It's worth noting that I did sometimes switch between settings during the day and turn it off occasionally to preserve the battery when my hands became too warm. 

I was also able to check the battery life at any time by double-clicking the power button. This visually showed me how much charge remained by the number of lights – three demonstrating full charge and one showing that the battery was starting to run low.  

Related: Best heated throw to help you save on energy bills

Price: is the Ocoopa Hand Warmer worth it?

At just over £30, the Ocoopa Hand Warmer is by no means the cheapest hand warmer you can buy – however, you certainly get a lot of functionality for your money. The heat generated is impressive, even on the lowest setting, and with a substantial battery life, it can keep hand chills at bay for the vast majority of your day.

Add in the fact that you’re also getting a portable power bank that can charge your mobile phone when the battery runs low, and I think it offers excellent value for money. 

How we tested

I tested the Ocoopa Hand Warmer in Birmingham during a chilly week in early February. During testing, I carefully considered features such as heat generation, battery life, ease of use and overall value for money.

• Tested during winter

• Used both inside the home while working and relaxing as well as outdoors during daily exercise or the school run

• Compared to other hand warmer products I've tested, including both reusable and disposable options
  

Related: Best heated gilet, tried and tested by MNHQ editors

About the author

Lucy Cotterill is a mum of two and a Content Writer at Mumsnet, specialising in lifestyle product reviews and round-ups. Having written product reviews on her own blog Real Mum Reviews since 2012, Lucy loves to research and explore the pros and cons of products, scrutinising reviews and consumer feedback to help people make confident purchases.  

Lucy has spent significant time researching tried-and-tested ways to stay warm during winter. As well as writing guides on the best heated socks, blanket hoodies and foot warmers to help ‘heat the person rather than the home’, Lucy has put a selection of hand warmers through their paces during situational testing, comparing product features and benefits to bring you our pick of the best. 

About Mumsnet Reviews

All Mumsnet product reviews are written by real people after weeks of research and testing. We work hard to provide honest and independent advice you can trust. Sometimes, we earn revenue through affiliate (click-to-buy) links in our articles. However, we never allow this to influence our coverage.

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