So what does work when the mercury drops? A few simple habits:

• Warm it up: Keep the device in an inner pocket for a few minutes before you step outside. Body heat is a free solution.
• Store upright: Cold air can cause condensation inside the device. If you lay it flat, that moisture can pool and leak. Upright storage prevents most leaking issues.
• Draw gently: Hard, fast pulls pull cold air through the coil, making the liquid even thicker. Slow and steady wins the race.
• Don't leave it in the car: Overnight in a freezing car is the fastest way to a dead battery or a cracked pod. If you must, take it inside with you.

These aren't complicated fixes. They're just habits that respect how the device actually works.