Medical Alert Systems

How medical alert systems work, the main types, and how to choose one.

• How to Choose a Medical Alert System

  How to choose a medical alert system: compare in-home vs. mobile, landline vs. cellular, battery life, water resistance, fall detection and contract terms.

  Updated October 21, 2026

• How Do Medical Alert Systems Work?

  How do medical alert systems work? A plain-English guide to the button, the base station, the 24/7 monitoring center, and what happens after you press.

  Updated October 21, 2026

• Medical Alert System Without a Landline

  Need a medical alert system without a landline? Cellular units work on 4G LTE with no home phone, cost a few dollars more monthly, and are the standard today.

  Updated October 21, 2026