A medical alert necklace is a great way to keep older adults connected and protected in the event of an emergency. These devices provide peace of mind for loved ones and caregivers, who can rest easy knowing help is only a press of a button away.The best medical alert necklace for elderly is one that offers real-time connectivity to a monitoring center agent, GPS location tracking and optional fall detection. It should also have a user-friendly interface and be comfortable to wear.Some seniors are more prone to falls than others, so it's important to consider their lifestyle and any physical limitations they have when shopping for an alarm necklace. For example, those with arthritis or vision impairment may need a pendant with a large SOS button rather than a small touchscreen.In addition to traditional fall protection, many medical alert necklaces offer GPS tracking and a caregiver app that lets caregivers track their loved one's health and medication schedule. This feature can be particularly helpful for seniors with Alzheimer's or dementia who are unable to communicate effectively in an emergency.Another consideration for senior pendants is battery life, which can be limited by some models. If the pendant needs to be replaced, the unit must be plugged into an outlet for a short period of time to allow the new battery to charge. Personal medical alarms Most medical alert necklace systems come with a base unit that plugs into a wall and connects to the internet or landline, avoiding the risk of service interruption if the pendant's battery runs out. But some companies also offer mobile systems that include a help button on a pendant or wristband, allowing users to roam freely around their home while maintaining coverage.