5 Electronic Hand Warmers to Save Your Fingers (and Phone) This Winter

We all deserve better hand warmers. Those little disposable packets are an environmental headache, never last as long as you want, and always, always, slip out of your pocket when you need them. Might we suggest a better alternative: the electronic hand warmer. The best of these pocket-sized, rechargeable gadgets offer a range of heat settings to keep your digits toasty and double as backup batteries for your phone, which tends to lose power faster on colder days. Some even have flashlights. So, as winter approaches, consider one of these five electronic hand warmers that we — and plenty of reviewers — love.

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