LifeFone vs Medical Guardian:Which is more popular?
In September 2026, Medical Guardian had more branded searches than LifeFone among medical alert systems in the United States. Medical Guardian had about 27,100 branded searches, while LifeFone had 880. Medical Guardian made up 19.5% of all medical alert system searches we track, and LifeFone accounted for 0.63%. When we asked ChatGPT and Google AI Overviews about medical alert systems, Medical Guardian appeared in all five answers and LifeFone in three. Medical Guardian was mentioned before LifeFone in every answer.
Who do people search for more?
Medical Guardian, about 31 searches for every 1 for LifeFone
Who does AI mention more?
Medical Guardian, mentioned in every answer we collected
Who does AI recommend more?
Medical Guardian, named ahead of LifeFone in every answer
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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. LifeFone was mentioned in three out of five: in one of the three ChatGPT answers and in both Google AI Overviews. Medical Guardian was listed before LifeFone in every answer.
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 LifeFone or Medical Guardian more popular in search?
This chart shows how often people search Google for LifeFone 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 Medical Guardian, LifeFone. 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 LifeFone and Medical Guardian comparison changed over the last 12 months?
3 findings
- Medical Guardian was ahead of LifeFone in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, LifeFone’s share of searches among medical alert systems in the United States moved from 0.72% to 0.63%, and its estimated monthly branded searches moved from 1K to 880.
- 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%.
Estimated monthly branded searches for LifeFone in the United States fell 12% over 12 measured months, from 1K to 880 in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using LifeFone’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.
LifeFone
1 branded search term
- lifefone
Medical Guardian
1 branded search term
- medical guardian
Other head-to-heads among medical alert systems
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