If you have ever wondered how a device can call for help on its own when someone falls, you are asking about fall detection. It is one of the most useful pieces of safety technology available to older adults today, and also one of the most misunderstood. This guide explains what fall detection actually is, how it works, what it can and cannot do, and how to decide whether it belongs in your life or your loved one’s.
Quick answer: Fall detection is technology that automatically senses when someone has fallen and calls for help without the person pressing a button. It uses motion sensors and an accelerometer to recognize the pattern of a fall: sudden downward movement, impact, then stillness. It is built into wearable pendants, wristbands, and watches, and it works alongside a help button rather than replacing it.
What is fall detection?
Fall detection is a feature built into certain wearable safety devices that recognizes when a fall has happened and automatically contacts help. The point is simple but important: a fall can leave someone unconscious, disoriented, or unable to reach a button. Fall detection covers exactly that gap. Instead of relying on the person to call for help, the device does it for them.
You will see it described in a few different ways, automatic fall detection, fall detection technology, or a fall detector, but they all refer to the same core capability.
Why Fall Detection is Important for Older Adults
According to the Centers for Disease Control and Prevention (CDC), more than one in four Americans age 65 or older experiences a fall each year. And, according to the National Council on Aging (NCOA), an older adult is seen in an emergency department for a fall every 11 seconds.
Fall Prevention Tips
There are plenty of precautions you can take to avoid falling victim to a fall:
Home Safety Adjustments
- Remove anything in your home that you might trip over, like wires and cables, to reduce your risk.
- Make sure your rooms and stairwells are well-lit. Consider investing in a few night lights to keep around the house so you can see clearly during midnight trips to the bathroom.
- Download our free eBook: A Room-by-Room Guide to Eliminating Common Causes of Falls.
Exercise and Health Maintenance
- Engage in a low-impact exercise program like yoga, swimming or Pilates to help strengthen your balance, which is great protection against a fall.
- Stay on top of your ear and eye exams to help keep your senses sharp, which is crucial to catching yourself before and during a fall.
- If you are often dizzy and prone to losing your balance, have your doctor check your blood pressure and review your medications. Some pharmaceuticals have side effects that can contribute to your risk of falling.
These are all great preventative measures to take. But falls can still happen despite your best efforts to prevent them. So, it’s worth checking out fall detection or fall alert systems too.
How does fall detection work?
Inside the device are small motion sensors and an accelerometer, the same kind of component that knows when you turn your phone sideways. They continuously track movement, speed, and body position. A fall has a distinctive signature: a sudden downward acceleration, a sharp impact, and then a period of stillness. When the sensors detect that pattern, the device acts.
What happens next depends on the device, but the sequence is usually:
- The device detects the fall pattern and begins an alert.
- It connects to a monitoring centerautomatically, without anyone pressing anything.
- A trained specialist speaks to the person through the device’s built-in speaker and microphone to check on them.
- Help is sent based on what is needed, whether that is a neighbor, a family member, or emergency services. If there is no response, help is dispatched anyway.
Many devices also allow a short window to cancel a false alarm, so if you drop the pendant or sit down heavily, you can simply confirm you are fine.
Choosing the Right Fall Alert System
Do You Need Fall Detection?
All Medical Alert systems include an emergency button you can press any time you’ve fallen–whether you’ve suffered a serious injury or just want someone to be aware. The button is lightweight and waterproof, which means you can bring it everywhere, including in the shower or bath, where falls often occur.
But what if you experience a fall but cannot reach your button? Or you don’t want to risk further injury by fumbling around for it?
We highly recommend a fall detection system, whether you’ve already fallen or just want to ensure you’re protected. Fall detection is available as an add-on for all Medical Alert systems.
Cost of Fall Detection
If you’re already a Medical Alert customer, adding fall detection to your plan is just $10 a month. An investment in fall detection is an investment in your safety–and your peace of mind.
Stay Safe and Independent with Fall Detection
If you or a loved one is concerned about falls, a Medical Alert system with fall detection can provide peace of mind. Take our product quiz to find the right system for you or call us today at 800-800-2537 to speak with a specialist.
What is fall detection?
Fall detection is a feature in some medical alert devices that uses motion sensors to recognize a fall and automatically contact a monitoring center, even if the wearer cannot press the help button. It adds a safety layer for moments when someone cannot call for help themselves.
Do I need fall detection?
It is most useful for people at higher risk of falling, including those with balance issues, certain medical conditions, or a history of falls. If a fall could leave you unable to press a button, fall detection is worth considering. A doctor can help weigh your risk.
How accurate is fall detection?
Modern fall detection is good but not perfect. It can miss a slow slide to the floor and occasionally trigger a false alert. Because of this, the help button remains the most reliable option when you are able to press it. The two features work best together.
