The 2025 Must-Have Travel Gadget
The world has never been more connected, and travel has never been more accessible. Whether you're planning your dream trip this summer, preparing for a destination wedding, or getting out into nature for a long weekend of camping, you should be able to look forward to relaxation and revelry. But amid the excitement, there’s an invisible danger that too many travelers overlook until it’s too late.
Carbon Monoxide: The Silent Killer
Over 100,000 people visit the emergency room annually due to exposure to Carbon Monoxide. Carbon Monoxide (CO) is colorless, odorless, tasteless, and deadly. It’s known as “the silent killer” for a reason. Inhaling high concentrations can cause unconsciousness or death in mere minutes. What makes CO especially insidious is that symptoms often mimic fatigue, nausea, or a headache - common travel complaints that are easy to ignore.
Most hotels in America are beholden to state laws requiring a sufficient number of CO alarms, but there’s no telling when the batteries were last changed or how up to date the technology is. International hotels and accommodations have different standards by country, and Airbnbs and VRBOs are not required by law to have CO alarms. Because of these inconsistent practices, travelers fall victim to Carbon Monoxide poisoning more than you might think.
That’s where USI comes in.
USI's Portable Carbon Monoxide Alarm
USI offers a portable carbon monoxide alarm that’s easy to take with you wherever you travel and provides a safety net so you can relax without concern. With a replaceable battery and lightweight design, the USI/CO/REP slips discreetly into your luggage. When you get to your destination, simply set it out on a table or nightstand and get peace of mind while it monitors 24/7 for odorless, tasteless, poisonous Carbon Monoxide.
Battery power ensures that your alarm will be functioning even in the event of a power outage in your area. TSA allows smoke alarms to be packed in luggage, and USI’s lithium-free design means it can be in checked bags or carry-on luggage.
USI’s devices are trusted in millions of homes across the country. They monitor 24/7 and are sensitive enough to detect the smallest amounts of CO. In short, the savvy traveler should carry a portable CO alarm for their safety, just as they would carry a personal security alarm, sunscreen, or a luggage lock.
Planning a trip? You can check out our collection of CO smoke alarms here.
*For full set-up instructions and product features, refer to your CO Alarm’s instruction manual and How to Install video library here.
