Life Alert vs Medical Guardian:Which is more popular?
In September 2026, Life Alert had more branded searches than Medical Guardian among medical alert systems in the United States. Life Alert had about 90,500 branded searches, while Medical Guardian had 27,100. Life Alert made up 65.2% of all medical alert system searches we track, and Medical Guardian accounted for 19.5%. When we asked ChatGPT and Google AI Overviews about medical alert systems, Medical Guardian appeared in all five answers and Life Alert in none.
Who do people search for more?
Life Alert, about 3 searches for every 1 for Medical Guardian
Who does AI mention more?
Medical Guardian, mentioned in every answer we collected
Who does AI recommend more?
Medical Guardian, the only one of the two named
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Top medical alert systems in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Medical Guardian appeared in all five answers. Life Alert did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
- Medical Guardian1st
Bay Alarm Medical2nd
MobileHelp3rd
LifeFone4th
LifeStation5th
Lifeline6th
Lively7th
ADT8th- Life Alert–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Medical Guardian5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Bay Alarm Medical5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- MobileHelp4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- LifeFone3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Lifeline2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- LifeStation2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- ADT2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Lively1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Life Alert0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about medical alert systems
5 answers
Asked ChatGPT
“Which medical alert system should I buy in the US?”
Asked ChatGPT
“What are the best medical alert systems in the US?”
Asked ChatGPT
“What's the best medical alert system in the US for an elderly parent living alone?”
Searched Google, AI Overview
“medical alert systems”
Searched Google, AI Overview
“best medical alert system”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 22, 2026.
Is Life Alert or Medical Guardian more popular in search?
This chart shows how often people search Google for Life Alert and Medical Guardian by name. Each line represents a brand's share of searches for all nine medical alert systems we track, month by month, from searches in United States.
Share of searches by month for Life Alert, Medical Guardian. The figures are in the table below the chart.
View monthly share of searches table
| Month | Life Alert | Medical Guardian | Bay Alarm Medical | MobileHelp | Lifeline | LifeStation | Lively | ADT | LifeFone |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 65.5% | 16.1% | 5.9% | 3.9% | 3.1% | 2.1% | 1.6% | 1.1% | 0.72% |
| Nov 2025 | 63% | 18.9% | 5.6% | 3.7% | 3% | 2% | 1.7% | 1.1% | 0.85% |
| Dec 2025 | 66.5% | 16.3% | 6% | 3.2% | 2.6% | 2.1% | 1.5% | 1.1% | 0.65% |
| Jan 2026 | 65.6% | 16.1% | 5.9% | 3.9% | 2.5% | 2.6% | 1.6% | 1.1% | 0.64% |
| Feb 2026 | 67.6% | 16.6% | 4.9% | 3.3% | 2.6% | 2.2% | 1.3% | 0.94% | 0.54% |
| Mar 2026 | 66.5% | 16.3% | 4.9% | 4% | 2.6% | 2.6% | 1.4% | 1.2% | 0.53% |
| Apr 2026 | 63.2% | 19% | 5.6% | 3.8% | 2.7% | 2.5% | 1.6% | 1.1% | 0.5% |
| May 2026 | 63.4% | 19% | 5.7% | 3.8% | 2.2% | 2.5% | 1.5% | 1.3% | 0.62% |
| Jun 2026 | 63.4% | 19% | 5.7% | 3.8% | 2.5% | 2.5% | 1.6% | 1.1% | 0.51% |
| Jul 2026 | 63.6% | 19.1% | 5.7% | 3.8% | 2.5% | 2.1% | 1.6% | 1.1% | 0.62% |
| Aug 2026 | 66.8% | 16.4% | 6% | 4% | 2.1% | 1.8% | 1.4% | 0.93% | 0.65% |
| Sep 2026 | 65.2% | 19.5% | 5.8% | 2.6% | 2.3% | 1.7% | 1.2% | 0.91% | 0.63% |
How has the Life Alert and Medical Guardian comparison changed over the last 12 months?
3 findings
- Life Alert was ahead of Medical Guardian in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Life Alert’s share of searches among medical alert systems in the United States moved from 65.5% to 65.2%, and its estimated monthly branded searches held steady at 90.5K.
- Across the 12 months ending September 2026, Medical Guardian’s share of searches among medical alert systems in the United States moved from 16.1% to 19.5%, and its estimated monthly branded searches moved from 22.2K to 27.1K.
How did search popularity change for United States medical alert systems in September 2026?
2 changes
In September 2026, Medical Guardian gained share of searches among medical alert systems in the United States, from 16.4% to 19.5%.
In September 2026, Life Alert lost share of searches among medical alert systems in the United States, from 66.8% to 65.2%.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Life Alert’s and Medical Guardian’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Life Alert
1 branded search term
- life alert
Medical Guardian
1 branded search term
- medical guardian
Other head-to-heads among medical alert systems
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