CPAP and Daylight Savings

March 06, 2026

CPAP + DAYLIGHT SAVINGS

If you’ve had your CPAP for more than a few months, you already know how frustrating it can be to have your routine changed. Experts say that daylight-savings time can interrupt our sleep schedules, leading to circadian rhythms imbalances, social jet lag, mood disturbances, and public safety risks.

Your CPAP settings and equipment may need adjustments for daylight-savings time. We’re here to guide you through weekend of the time change and beyond.

Person sleeping with CPAP machine by window at sunset.

TIP #1: Replace supplies you've been neglecting.

When your supplies are old, the therapy will become less and less effective. Because this happens slowly over time, most folks end up not noticing it. Instead, they will tighten their mask a little more, thinking they just need the seal a little closer.

Eventually this leads to over-tightening that can cause pain, marks, and the annoying “hot mask” feeling. The less comfortable your CPAP supplies are, the harder it is to stay compliant and get your CPAP benefits. You can avoid this by replacing your supplies with fresh ones every season, which lines up with most insurance-backed schedule.

Need to know when to replace your equipment? Review replacement schedule here.

Illustration of a CPAP machine mask and connected tubing.

TIP #2: Have a machine that automatically adjusts for you.

Most alarms adjust on their own now, so why shouldn’t your CPAP? Your pressure needs vary through the night, but so do your comfort needs. Worry about that hour of sleep and not your CPAP settings, since new CPAP machines adjust themselves breath-by-breath. We prefer ResMed’s AirSense 11 AutoSet, which offers:

Humidification: 7 levels of humidity and an optional heated tube ensures you don’t dry out
EPR: Expiratory Pressure Relief reduces pressure upon exhale, avoiding high pressure mask leaks
AutoRamp: Starts your sleep therapy at a low pressure so you fall asleep more comfortably

Get the AirSense 11 today for just $99 down and 0% APR → BUY NOW

Medical device with a screen displaying waveforms and control buttons.

TIP #3: Avoid seasonal illnesses by keeping your supplies clean.

The time change can alter your sleep routine pretty quickly. Plan for different lighting as you sleep and rise, but make sure you’re still keeping up with your CPAP schedule too! Weak seals and CPAP illnesses are big barriers to compliance. That’s why keeping your supplies clean can make or break CPAP therapy. The Lumin CPAP Sanitizer will handle it all with:

Simple and Quick: Lumin kills 99% of bacteria in a one-touch 5 minute cycle
UV Technology: specialized UV-C light source targets harmful bacteria, viruses, mold, and fungus
Complete compatibility: No adapter needed

Save $70 when you buy the Lumin CPAP Cleaner with code LUMIN70 at checkout → TRY NOW

A cleaning kit with a spray bottle and brush.

TIP #4: Prepare for the next time change before it happens.

Replacing your CPAP mask regularly is an important part of your therapy. Let daylight-savings time be the last time you worry about it! You can automate your recurring CPAP supplies so that you have the best possible CPAP experience, on time. Subscribing to a mask means you’ll receive it automatically, plus it will:

Keep you healthier: Reduces germs, bacteria, and viruses on your CPAP
Maximize the lifespan: No mask will be wasted and your therapy will be more effective
Eliminate the hassle: Never worry about when you need to order a new mask

Save 15% on any mask you subscribe to → SHOP MASKS