Medical alert systems and Personal Emergency Response Systems (PERS) can be lifesaving, but not all providers deliver what they promise. Spotting red flags before you sign up—or upgrade—saves you from wasted money, delayed emergency response, and false peace of mind.
Vague or Missing Response Times
A legitimate medical alert provider will clearly state how fast they dispatch emergency services or contact your designated caregiver. If a company won't commit to a specific response window (typically 60 seconds or less), walk away.
Red flags include:
- Marketing language like "fast response" without actual time commitments
- Fine print burying response times in footnotes
- Different response times for different call types that aren't clearly explained
Ask directly: "How long before you contact emergency services after I press my button?" Get the answer in writing before you pay.
Outdated or Proprietary Wearable Hardware
Most modern PERS devices use standard 4G or 5G networks and smartphone-compatible technology. If a provider insists you use equipment from 2015 that won't connect to your existing devices, or requires a proprietary dock you can only buy from them, that's a sign of cost-cutting corners.
Look for:
- Waterproof ratings (IP67 or higher for daily-wear wearables)
- Battery life of at least 5–7 days between charges
- Compatibility with iOS, Android, or both
- Open ecosystem (devices that work with multiple platforms)
Avoid systems requiring expensive replacements every 2–3 years or charging $15–$30 monthly just for a device you can't use elsewhere.
No Fall Detection or Selective Activation
Fall detection is a common feature in modern medical alert devices, yet some budget providers still offer only button-press activation. This matters: an older adult who falls and loses consciousness can't press a button.
Check whether the system includes:
- Automatic fall detection with manual override
- Motion sensors that work indoors and outdoors
- An option to delay the alert (30–60 seconds) if you've fallen but aren't injured
Providers charging under $25/month often skip fall detection entirely. Mid-tier systems ($30–$50/month) typically include it; premium services add GPS and AI-powered fall verification.
Hidden Fees and Confusing Pricing
Legitimate providers publish clear pricing. Red flags include:
- Installation fees ($50–$200) buried in small print
- Activation fees or setup charges not mentioned upfront
- Monthly costs that change after a promotional period without written notice
- Equipment costs separate from monitoring fees, totaling more than $60–$80/month for full service
- Early termination fees exceeding $100–$150
Before comparing, get a detailed quote showing: device cost, monthly monitoring fee, any installation or activation charges, and the total first-month cost.
Poor Customer Support Availability
Medical alert companies must offer 24/7 customer support—there's no exception. If their website lists only business hours support or relies on email-only contact, that's a dealbreaker.
Test their responsiveness:
- Call their support line at an odd hour and measure wait time
- Check recent reviews mentioning response quality, not just friendliness
- Ask if they offer 24/7 live agent support or use automated systems for nighttime calls
Companies like Life Alert and Medical Guardian typically maintain live agent lines around the clock, though wait times vary by provider and season.
Lack of Transparency on Data Privacy
PERS providers collect sensitive health information. They should have a published privacy policy explaining data retention, whether information is sold to third parties, and encryption standards.
Ask:
- Where is your data stored (on-site or cloud)?
- How long do you keep call recordings?
- Is health information shared with marketers or insurers?
- What's your data breach response protocol?
Reputable providers comply with HIPAA or clearly state they don't fall under HIPAA (many don't, but they should still explain why).
No Trial Period or Money-Back Guarantee
Most solid PERS providers offer a 30-day trial or money-back guarantee. If a company refuses to let you test the device for 2–4 weeks, they're banking on you being too embarrassed or busy to cancel later.
Standard trial terms allow you to return hardware and stop service without penalty. Guarantees under 14 days or with restocking fees above 15% suggest low confidence in the service.
Frequently Asked Questions
Q: What's the difference between a medical alert system and a PERS device? Medical alert systems are broader—they include wearables, home base stations, and monitoring centers. A PERS (Personal Emergency Response System) is specifically a wearable button that triggers a call to a monitoring center or emergency contact.
Q: How much should I expect to pay monthly for a reliable system? Legitimate services range from $25–$50/month for basic button-only plans to $50–$100/month for fall detection, GPS, and 24/7 live agent support. Watch for providers under $20/month; they often cut corners on response time or support quality.
Q: Can I cancel a PERS contract early without penalty? Most reputable providers allow cancellation within 30 days penalty-free, and many offer month-to-month plans with no long-term contracts. Always read the cancellation policy before signing; contracts longer than 2 years are uncommon among trusted providers.
Use Mercoly to compare medical alert providers side-by-side, filter by features and price, and find trusted options that match your needs.