A Winter Wonderland of Tech Tips!

With winter in full force in the Northern Hemisphere, you may be bundling yourself up with coats, hats and gloves, but be sure to take care of your tech too. Cold weather can be detrimental to your smartphones, laptops and tablets. Winter can also make life for difficult for you. Follow these tech tips to prepare for winter weather and make life easier for you and your tech.

You may realize that leaving your tech in a hot car in the summer isn’t good, but cold can have an impact on your tech as well. Also, check out apps that help you deal with wintry weather. Find out how you and your tech can help each other survive and thrive in the cold!

The Impact of Cold Weather on Phones

Severe cold can take a toll on your electronics. A study done by PC World in Finland tested mobile phones at temperatures below 32°F/0°C. The study, conducted last year, tested 15 different cell phones, including the iPhone 4S and Samsung Galaxy SII.

The iPhone started showing signs of trouble at 23°F/-5°C, failing to recognize the SIM card. At 14°F/-10°C, the iPhone battery drained to zero and the phone shut down completely.

Most phones had problems by -4°F/-20°C. The Samsung Galaxy SII was the best of the bunch, functioning down to -31°F/-35°C.

You can read the full report on the study at PC World Sub-Zero Weather: Can Your Smartphone Stand The Cold?

What You Can Do to Protect Your Phone

Cold temperatures can cause your cell phone battery to drain more quickly. As shown in the PC World study, the lower the temperature, the more quickly cell phone batteries will drain. If you’ll be traveling in cold weather, keep your phone battery charged with a car charger. Keep a spare phone battery handy in case you get stranded.

Cold weather can make your screen more brittle and prone to cracking. Keeping your phone warm and covering it with a case and screen protector can help protect your screen.

Keep your phone as warm as possible. Don’t leave your phone in your car overnight. Carry your phone in an inner coat pocket and use a Bluetooth headset to talk on the phone.

By keeping your cell phone warm, you’ll help make sure that your phone is available to use when you need it.

Apps to Help You Deal with Winter

Keeping your phone warm will help keep it safe and usable. These apps help you deal with cold weather, helping to minimize disruptions to your life.

Winter Wake-Up

When the weather is bad you may need to wake up early to shovel your driveway or clear ice from your windshield. Winter Wake-Up is a free app that will wake you up when the winter weather hits. You can program the app to wake you up at the normal time if the weather is good and at an earlier time, up to 60 minutes earlier, if the weather is bad.

The app allows you to have separate wake up times for frost and snow. The app even has a setting that turns off the alarm so you can sleep in if the weather is too bad. Note that “too bad” probably depends greatly on your latitude. “Too bad” might be different in Alaska than in Alabama.

The app uses your Internet connection to check the local weather report. Your phone must be on for the app to work.

Winter Wake-Up is currently unavailable.

Winter Survival Kit

Winter can present unique dangers and the Winter Survival Kit is designed to help keep you safe. This free app is designed to help you survive in severe weather conditions. The app provides advice on what to do if you’re stranded in your car in the snow. You can set up the app to alert friends and family if you’re stuck. The app uses GPS to determine your location and call emergency services.

The app also has a gas calculator to estimate how long you can run your car before you run out of fuel. Every thirty minutes the app reminds you to check your tailpipe to make sure it isn’t clogged with snow so you can avoid carbon monoxide poisoning.

Winter Survival Kit is free in the iTunes App Store for iPhone, iPad and iPod Touch and at Google Play for Android devices. Note that the calling feature will only work with the iPhone and that Internet connection is required for many of the features to work.


SkyMotion is an app that will let you know the chance of precipitation within the next few hours. I first reviewed SkyMotion back in October, SkyMotion – Never Get Caught in the Rain Again! but now that winter is upon us, SkyMotion’s ability to predict the weather locally becomes even more important. If you’re looking for information about when a storm will hit or when snow will stop falling, SkyMotion may be your best source for that data.

SkyMotion gives you real-time hyper local weather predictions telling you what is going to happen within the next two hours. This app is securely nestled on my iPhone home screen and has been extremely accurate in predicting the local weather in my area.

This video shows you SkyMotion in action:

SkyMotion is available as a free app for the iPhone, iPad and iPod Touch at the iTunes App Store and for Android devices at Google Play. The app is now available for Windows Phones at the Windows Phone Store. SkyMotion is also available free online through the SkyMotion website.

Bottom Line

Winter weather can be tough on your and your electronics. Protect your devices and make the most of winter with these tech tips!

Do you live in a climate that is cold in the winter? Do you protect your tech from cold weather? Do you use apps to deal with winter weather? Do you have any winter weather tech tips? Let us know in the Comments section below!

* Snow image by Luigi Torreggiani

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  1. says

    Hi Carolyn,

    Electronics generally speaking like the cold. We spray parts with a liquid that freezes them to find faults like overheating. If wiring and terminals are cold, then moisture will condense on them and cause short circuits; especially with connections so close together. Battery voltages drop a lot. My camera batteries have failed a couple of times this winter. You can warm them up, but new batteries are less likely to fail at low temperatures. Tech devices left in cars will get very cold and fail. Car batteries lose voltage and condensation can interfere with wiring on your car too.

    We are past the half way point of winter in the UK. Only 43 days now to the Spring equinox! :) Pancake Day and Valentine’s Day next week!
    Mike Maynard recently published this awesome post..Top 5 Ideas to celebrate Valentine’s Day this yearMy Profile

    • says

      Hi Mike, That’s what I thought! I used to put my old iPhone in the freezer because it would overheat due to one app that didn’t work very well. I thought I was doing my phone a favor but no, I wasn’t. I learned a lot from researching this article.

      Winter has been very cold here but no record snowfalls yet. We have a storm headed here on Friday!
      Carolyn Nicander Mohr recently published this awesome post..How to Use iBooks to Enrich Your Ebook LibraryMy Profile

  2. says

    I wasn’t aware of how cold weather could have such a negative effect on a cell phone until now. Considering that it can get as low as 30ish°F here where I live, I’ll be sure to keep my cell phone nice and warm in my pockets! Thanks for the warnings and info.

  3. says

    Hi Carolyn, thanks for the tips! I didn’t know cold weather could be so harsh on our devices – guess I’m glad I’m not in Minnesota anymore! But I am going north in a month for skiing, and in previous times, I’ve taken my phone with me, in an outer pocket. Guess I should rethink where I put my phone the next time I’m on a ski slope.
    Carol B recently published this awesome post..For The Love of Chocolate This Valentine’s DayMy Profile

  4. says

    So glad you posted this. My husband has the notion that cold isn’t a problem for tech devices. He’ll leave his computer in his car in the winter etc. (not a smart move on his part.. I know.. even if it wasn’t for the cold). But now I have a source I can use to prove my point. lol Thanks
    Sandy Jenney recently published this awesome post..Organize your Office Desk DrawerMy Profile

  5. Craig McBreen says

    I always wondered how the Scandinavians made out with their gadgets. Hey, where’s that Jens fellow? ;) … He must have a phone sock, huh?

    I don’t need a winter wake-up because in Seattle I always wake up to 50 degrees and cloudy (with just a slight drizzle). We get used to it.

    Winter Survival Kit is a great idea. Will have to check that out before my next trip to the slopes.

    Well, it’s obvious why I don’t need that one … Rain again in the PNW?

    Thanks, Carolyn!

  6. says

    I have been using my iPhone in -20°C, but it’s always inside my jacket and inside the sleeve I bought from Colcasac. So, it’s probably not that cold for the phone :)

    I have ruined one iPhone, but that was when I was in Denmark and it was raining cats and dogs, it was the worst rain in close to 100 years. The iPhone was inside my rain coat, but that didn’t help at all. When I got back to the hotel, the phone was broken and I couldn’t fix it.
    Jens P. Berget recently published this awesome post..Focus on the smallest thing possible and turn it into the best experience everMy Profile

  7. Sarah Park says

    Interesting facts! I never realized climate can affect a phone’s performance. The apps you recommended are also amazing.

  8. says

    Sorry Carolyn but I had to laugh at this one because we never have this issue here in Texas. You could probably leave your phones outside and never worry about it. Our weather has been reasonably warm this week alone but I know that’s not the case where you live.

    See, I never think about things like this because it just doesn’t affect me but that doesn’t mean it’s not a real issue.

    I’m sure people are extremely delighted you shared this information. I can see where it could be a real issue.

    Adrienne recently published this awesome post..How To Build A Responsive ListMy Profile

  9. James D. says

    Thanks for sharing this article. We should protect ourselves from bad weathers that are upon us. Its a good thing that we now have smartphones that could give us warnings about the weather but it is of no use if batteries are drained, thanks for the tips about cold weather drains battery quickly. Now I will try look up for the Skymotion app you have mentioned here.

  10. says

    Hi Carolyn

    It’s interesting that the iPhone doesn’t fare so well below -5°C.

    We haven’t had any really cold spells in Edinburgh but it’s been below 0°C many times in the past couple of months.

    I must remember to keep my phone nice and toasty now that I know! I didn’t cross my mind that it might not like the cold.
    Tim Bonner recently published this awesome post..Will The Real Tim Bonner Please Stand Up?My Profile

    • says

      Hi Tim, Yes, I was surprised that the iPhone was the most fragile of all the phones that were tested. That’s the phone I use so I really have to make sure that I keep my phone warm. I keep my phone in my purse so I have to make sure that my purse stays warm. It can get quite cold here in Pennsylvania.

      You are lucky that you don’t have to worry about this issue very often, Tim!
      Carolyn Nicander Mohr recently published this awesome post..Be a DoGooder – Skill Raising with TechMy Profile

  11. says

    Carolyn – I didnt know about the low temperatures affecting phone performances.

    I loved the Winter WakeUp app, that is really useful now, we are having frost almost every other day this past 2 weeks and it is a pain to remove it before heading off to work. It takes a good 30mins for both my cars to be clean. This app should avoid any surprises now :-)

    Thanks for sharing.
    Praveen Rajarao recently published this awesome post..The Trend of Customer Operated Check-Out MachinesMy Profile

    • says

      Hi Praveen, Honestly, I didn’t either until I started researching this article. But once I found out, I wanted to be sure that Wonder of Tech readers knew of the dangers of cold weather for their electronics.

      The Winter WakeUp app is very well thought out. They seem to have anticipated all the circumstances for weather. What I would like to see from that app is for it to coordinate with your kids’ schools so if the schools are closed you can sleep in. If the schools were opening late, the app would figure out when you needed to wake up to get to the school bus stop on time. Is that too much to ask? ;-)
      Carolyn Nicander Mohr recently published this awesome post..Be a DoGooder – Skill Raising with TechMy Profile

  12. Aaron Brinker says


    I learned something new today. I knew that hot weather “could” be bad for electronics but I had never given much thought to cold weather (considering it was 70 degrees here yesterday go figure) We do have cold weather here and bitter wind chills at times. I will definitely take this to heart with my cell phone in the future.

    Aaron Brinker aka DadBlunders