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Each year in France, approximately 2 million people over the age of 65 have a fall, according to data from Sante publique France published in 2023. For a senior living alone, an undetected fall can have serious consequences: remaining on the floor for several hours significantly increases the risk of complications.
A fall detector can make the difference. But between bracelets, pendants, smartwatches and smartphone apps, the choice is vast. This guide helps you see clearly and find the solution best suited to your situation.
What is a fall detector and how does it work?
A fall detector is a device that automatically detects when a person has fallen and sends an alert. It does not replace human vigilance, but it adds a valuable layer of safety, particularly for people living alone.
The basic principle
All fall detectors use motion sensors (accelerometer, gyroscope) to analyse body movements. When the sensor detects a sudden movement followed by prolonged immobility, it triggers an alert.
This alert can take several forms depending on the model:
- An SMS or call to relatives: the detector automatically contacts a list of numbers you have registered.
- A call to a telecare centre: a professional operator available 24 hours a day takes over and contacts emergency services if necessary.
- A notification on a relative’s smartphone: via a dedicated app, a family member receives a real-time alert with GPS location.
The limitations to be aware of
Let us be honest: no detector is infallible. According to a study published in the Journal of the American Geriatrics Society in 2022, detection rates vary from 70% to 95% depending on the model and circumstances. Slow falls, such as a gradual slide along a wall, are harder to detect than sudden falls.
There are also false positives: a sudden movement when sitting down or placing the device on a table can sometimes trigger an unjustified alert. Recent models have considerably reduced this problem thanks to more sophisticated algorithms, but it persists to a small extent.
The four types of fall detectors
1. The fall detection bracelet
This is the most common solution for seniors. It is worn on the wrist like a watch and contains the sensors needed for detection.
How it works in practice. The bracelet continuously analyses wrist movements. When a fall is detected, it sends an alert to predefined contacts. Some models also have an SOS button for manually triggering an alert.
Common models. The Framboise bracelet (approximately 90 euros, no subscription) sends an SMS with GPS position to relatives. The Filien ADMR bracelet (approximately 25 euros per month subscription) connects directly to a telecare centre. The Doro 8200 (approximately 60 euros) combines bracelet and SOS call button.
This product is particularly suited if you are looking for a simple, lightweight and unobtrusive solution. It is easy to forget about in daily life and works continuously.
Less suited for people who do not like wearing something on their wrist or who often remove their watch (for gardening, showering, etc.). Check that the chosen model is waterproof if your relative showers with it.
2. The fall detection pendant
The pendant is worn around the neck, like a piece of jewellery. It contains the same sensors as a bracelet but in a different format.
The main advantage is that it stays in contact with the body even during sleep. Many seniors remove their watch or bracelet at night, but keep a pendant on. Night-time falls, for example when getting up to go to the toilet, account for a significant proportion of domestic accidents.
Common models. The Presence Verte pendant (included in the subscription of 25 to 40 euros per month) is one of the most used in France. The SeniorAdom medallion (approximately 30 euros per month) includes a micro-speaker for direct communication with the telecare centre.
This product is particularly suited if you want continuous protection, including at night. The pendant format is often better accepted by women who perceive it as jewellery.
Less suited for active people who move around a lot: the pendant can swing and be uncomfortable during physical activities or housework.
3. The smartwatch with fall detection
Consumer smartwatches now include fall detection. This is a solution that will appeal to tech-savvy seniors or those who do not want a device with medical connotations.
The Apple Watch (from Series 4, approximately 250 euros for the SE 2nd generation) has included fall detection since 2018. When a fall is detected, the watch displays an alert, vibrates and sounds an alarm. If you do not respond within 60 seconds, it automatically calls emergency services and sends your GPS position to your emergency contacts. According to Apple, this feature has helped save many lives since its launch.
The Samsung Galaxy Watch (from Galaxy Watch 4, approximately 200 euros for the FE) offers a similar feature via the Samsung Health app. Detection is slightly less precise than the Apple Watch according to comparative tests by Tom’s Guide published in 2024, but it remains effective.
The key advantage: the smartwatch does not stigmatise. Nobody knows it includes a fall detector. For a senior who refuses to wear a medical device, this is often the best option.
The limitation to know before buying: battery life. An Apple Watch SE lasts approximately 18 hours in normal use. It needs charging every day, creating a window without protection. Additionally, these watches require an associated smartphone (iPhone for Apple Watch, Android for Samsung).
4. The smartphone app
Several apps turn a smartphone into a fall detector. The phone uses its own sensors (accelerometer, gyroscope) to detect a fall.
Notable apps. Navi Senior (free with basic features, 5 euros per month for the full version) works on Android and iPhone. It sends an SMS alert to relatives with GPS position when a fall is detected. The “Chute Detection” app from the insurer MAIF is free for its policyholders.
This product is particularly suited if you do not want to buy an additional device and the senior already carries their smartphone at all times.
Less suited for people who regularly leave their phone on a table or shelf. If the phone is not on you at the time of the fall, it will detect nothing. Reliability is also generally lower than that of a dedicated device.
The criteria for choosing well
With or without subscription: what is the difference?
This is the central question. The two formulas correspond to different needs.
Without subscription: the detector sends an SMS or calls your relatives directly. It is more economical (one-off purchase between 50 and 150 euros), but it assumes your relatives are reachable at all times. If nobody answers, the alert goes unanswered. This formula is suitable if several family members take turns and can intervene quickly.
With subscription (20 to 50 euros per month): a professional telecare centre receives the alert 24 hours a day. An operator tries to reach the senior, then the relatives, then emergency services if necessary. This is the most reassuring solution, particularly for seniors whose relatives live far away. Filien ADMR, Presence Verte and Vitaris are the main providers in France.
Detection reliability
This is the most important technical criterion. A detector that misses falls or sounds for no reason every week will quickly be abandoned.
Check these points before buying:
- The announced detection rate: the best models claim over 90% detection for sudden falls. Be wary of products without published figures.
- The false positive rate: ask how many false alerts are triggered on average per week. A good model generates fewer than one per month.
- The types of fall detected: some models only detect sudden falls. More advanced models also detect slow falls and loss of consciousness.
Battery life
A flat detector protects nobody. Here are the average battery lives observed:
- Dedicated bracelet: 5 to 30 days depending on the model. Simple bracelets (without permanent GPS) last the longest.
- Pendant: 7 to 15 days on average.
- Smartwatch: 18 hours to 3 days. The Apple Watch SE lasts about 18 hours, the Samsung Galaxy Watch FE about 40 hours. Garmin watches with fall detection (Venu 2, approximately 300 euros) last up to 11 days.
- Smartphone: depends on overall phone usage, but the detection app consumes battery in the background.
Waterproofing
The bathroom is one of the places where falls are most frequent among seniors. If your detector cannot withstand water, it will be removed precisely when it is most needed.
Look for a minimum IP67 certification (withstands brief immersion) or IP68 (withstands prolonged immersion). Most recent smartwatches are IP68. For bracelets and pendants, check the specifications as this is not always the case.
Comfort and acceptance
The best detector in the world is useless if it stays in a drawer. This is an often underestimated criterion. According to a survey by the CNSA published in 2023, approximately 30% of seniors abandon their telecare device within the first six months, mainly for reasons of comfort or social embarrassment.
To improve acceptance:
- Involve the senior in the choice. Let them choose the model, colour and shape.
- Choose a discreet design. A bracelet that looks like a watch or a pendant that looks like jewellery will be better accepted.
- Explain without dramatising. Present the device as a practical tool (like a phone) rather than a sign of dependence.
Available financial aid
The APA (Personalised Autonomy Allowance)
If the senior is classified in GIR 1 to 4, the APA can fund part of the cost of telecare. The amount depends on the support plan established by the department. Contact the CLIC (Local Information and Coordination Centre) in your municipality for details.
The tax credit
Telecare costs fall under personal services. You can benefit from a 50% tax credit on the amounts paid, up to a limit of 12,000 euros per year (ceiling increased by 1,500 euros per person over 65 in the household). For example, a 30 euro per month subscription (360 euros per year) gives a tax credit of 180 euros.
Aid from health insurers and pension funds
Some health insurers (such as MGEN, Harmonie Mutuelle or AG2R) contribute to funding a fall detector or telecare subscription. Pension funds (Carsat, MSA) also offer aid under the “Ageing Well at Home” plan. Amounts vary from 50 to 300 euros depending on the organisation.
Municipalities and CCAS
Many municipalities offer telecare at a reduced rate via the CCAS. Some cover the entire subscription for people on low incomes. Enquire at your town hall.
Price summary table
| Type | Purchase price | Monthly subscription | Cost over 1 year |
|---|---|---|---|
| Bracelet without subscription | 50-150 euros | 0 euros | 50-150 euros |
| Bracelet with telecare | 0-50 euros | 20-35 euros | 240-470 euros |
| Pendant with telecare | 0-30 euros | 25-40 euros | 300-510 euros |
| Smartwatch (Apple Watch SE) | 250 euros | 0 euros | 250 euros |
| Smartwatch (Samsung Galaxy Watch FE) | 200 euros | 0 euros | 200 euros |
| Smartphone app | 0 euros | 0-5 euros | 0-60 euros |
Prices observed in March 2026. Telecare subscription prices may vary by provider and region.
Our recommendation by profile
You live alone and your relatives live far away: choose a bracelet or pendant with a telecare centre subscription (Filien ADMR, Presence Verte). The 24/7 security justifies the monthly cost.
You have nearby and responsive children: a bracelet without subscription like the Framboise is sufficient. The SMS alert goes directly to your relatives’ phones and they can intervene quickly.
You are comfortable with technology: an Apple Watch SE or Samsung Galaxy Watch combines fall detection, activity tracking and all the functions of a smartwatch. It is the most complete and discreet solution.
You are looking for the most economical solution: a free smartphone app like Navi Senior offers a first level of protection at no cost. It is better than nothing, but reliability is lower.
Your parent refuses any device: the smartwatch is your best ally. Give it as a technology gift, not as a medical device. Discreetly configure fall detection and emergency contacts.
Editorial note
Sources consulted: Sante publique France (falls report 2023), CNSA (telecare survey 2023), Journal of the American Geriatrics Society (fall detection study 2022), Tom’s Guide (smartwatch comparison 2024), official websites Filien ADMR, Presence Verte, Apple, Samsung, service-public.fr (financial aid).
Limitations of this guide: we were not able to personally test all the models mentioned. The detection rates cited come from manufacturers or independent studies, but real-world conditions may give different results. Telecare subscription prices vary by region and provider.
Verification date: 26 March 2026
Conflicts of interest: this site receives commissions on sales made through Amazon affiliate links. This compensation does not influence our recommendations, which are based on analysis of features, prices and user feedback.
Questions fréquentes
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No fall detector is 100% reliable. Studies show a detection rate between 70% and 95% depending on the model and the type of fall. Slow falls (slips) are harder to detect than sudden falls. It is a safety complement, not an absolute guarantee.
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Not always. Some bracelets like the Framboise send an SMS alert to relatives without a subscription. Others, such as telecare services (Filien, Presence Verte), include a 24/7 call centre which requires a monthly subscription of 20 to 50 euros.
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Prices range from 50 euros for a simple bracelet to over 400 euros for a high-end smartwatch. For subscription services, expect 20 to 50 euros per month. The APA and some health insurance supplements can cover part of the cost.
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Yes, the Apple Watch (from Series 4 onwards) has a built-in fall detector using an accelerometer and gyroscope. When a fall is detected, the watch vibrates, sounds an alarm and offers to call emergency services. If the user does not respond within 60 seconds, the call is made automatically.
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This is common. Choose a discreet model such as a pendant or watch that looks like a regular piece of jewellery. Involve your parent in choosing the model. Some people accept a smartphone with built-in detection more readily, as it does not stigmatise them as a medical device.