There is no single fall detection medical alarm that is best for every New Zealander. For a person with dependable family members, friends, neighbours or carers who have agreed to respond, Familyr is a strong family-connected choice. It combines automatic possible-fall alerts, a manual SOS button, GPS location sharing and two-way voice calling in one wearable device, without a professional-monitoring subscription.
Familyr may not be the best fit when the wearer has no reliable personal response network or requires a staffed monitoring centre available around the clock. Automatic fall detection is also a backup—not a guarantee. Every wearable can potentially miss a fall or generate a false alert.
Academic studies support the general principles and limitations discussed below. They did not independently test Familyr and cannot provide a Familyr-specific accuracy percentage.
The verdict at a glance
| Question | Answer |
| Best family-connected option? | Familyr is a strong choice when trusted contacts can respond reliably |
| Best for someone without personal responders? | A family-connected alarm may not be suitable; a staffed response model may be needed |
| Does automatic fall detection identify every fall? | No |
| What matters besides detection? | Consistent wearing, placement, battery, mobile coverage, SOS access and responder availability |
| Who receives a Familyr alert? | Up to 10 nominated family members, friends, neighbours or carers |
| Is Familyr professionally monitored? | No; the nominated contacts respond |
| Does “no monthly fee” mean no continuing cost? | No; SIM credit and mobile-network usage continue |
| Current Familyr price | NZ$632.50 including GST as a one-off purchase, checked 11 November 2026 |
What should “best medical alarm” mean?
The best fall detection alarm is not necessarily the product with the longest feature list. It is the alarm that the wearer will use consistently and whose response pathway matches the household’s real support network.
A useful assessment should cover:
- Response model: Who receives an alert, and can that person act?
- Wearability: Will the alarm be worn throughout the day and during higher-risk activities?
- Manual SOS access: Can the wearer reach and operate the button?
- Automatic-detection limitations: Are missed falls and false alerts explained honestly?
- Voice communication: Can the wearer speak directly through the device?
- Location support: Can responders identify where help may be needed?
- Coverage: Does the alarm work in the places the wearer regularly visits?
- Battery routine: Can charging be managed reliably?
- Total cost: What purchase, monitoring, mobile, repair and replacement costs continue?
- Setup and support: Will the contacts, sensitivity and alert sequence be configured and tested?
What is automatic fall detection?
Automatic fall detection uses movement sensors and an algorithm to identify patterns that may resemble a fall. Depending on the device, the algorithm may assess acceleration, impact, orientation, angle and loss of height.
If the programmed criteria are met, the alarm initiates an alert without waiting for the wearer to press SOS. This can provide another way to summon assistance when the person is unconscious, injured, confused or unable to reach the button.
Fall detection is different from fall prevention or fall-risk prediction:
- Fall detection attempts to recognise an event after it occurs.
- Fall-risk prediction estimates whether someone may fall in the future.
- Fall prevention addresses the health, medication, strength, balance, vision, footwear and environmental factors that contribute to falls.
A medical alarm may help someone request assistance, but it does not stop the fall from happening.
Sensitivity, specificity and false alerts explained
Two measurements are commonly used when evaluating fall detection:
- Sensitivity is the percentage of actual falls that the system detects. A missed fall is a false negative.
- Specificity is the percentage of ordinary non-fall movements that the system correctly rejects. An incorrect alert is a false positive.
High sensitivity without adequate specificity can create frequent false alerts. High specificity with lower sensitivity can result in missed falls. Neither percentage should be interpreted without knowing whether the study used simulated laboratory falls or genuine events during everyday life.
What does academic research say about fall-detection accuracy?
The evidence is mixed, particularly under real-world conditions.
A 2024 systematic review and meta-analysis of free-living wearable devices found that only two eligible fall-detection studies could be pooled. The combined sensitivity was 81.89%, while specificity was 62.54% with a very wide confidence interval. The authors graded the fall-detection evidence as inconsistent or inconclusive.
Those percentages describe the two pooled studies—not Familyr and not every fall detector. The small evidence base means the figures should be treated as an indication of uncertainty rather than a universal benchmark.
A 2021 umbrella review of seven systematic reviews found that three reviews reported average sensitivity of at least 93.1% and specificity of at least 86.4%. However, performance varied by device type, sensor placement and testing conditions. Heterogeneity prevented a meta-analysis, and the authors called for more high-quality research involving frail older people in everyday settings.
The difference between these findings illustrates an important point: laboratory performance does not automatically translate into household performance.
In a small real-world pilot involving 18 community-dwelling older adults, one wearable generated 84 fall alerts, of which 83 were false, and missed three falls that occurred while the device was worn. Only eight participants completed the study. This older, single-device pilot should not be used as a market-wide accuracy estimate, but it demonstrates why real-world testing matters.
No peer-reviewed study located for this article independently evaluated Familyr’s fall-detection accuracy. It would therefore be misleading to attach any of these academic percentages to Familyr.
Why automatic detection can still be valuable
Manual alarms only help when they are worn, reachable and activated.
A prospective BMJ study of 110 people aged over 90 followed participants for one year. Of the 66 people who fell, 80% could not get up after at least one fall and 30% remained on the floor for an hour or more. Alarm systems were widely available, but in 37 of the 38 long-lie incidents where an alarm was available, it was not activated.
These figures apply to a very-old UK cohort and should not be treated as prevalence estimates for all New Zealanders. They do, however, show why an automatic alert can be a useful additional pathway when manual activation fails.
Automatic detection should complement—not replace—the SOS button. If the wearer is conscious and able, they should activate SOS rather than wait for the device to interpret the movement.
Why Familyr is a strong family-connected choice
Familyr’s principal advantage is not fall detection alone. It combines automatic and manual alerting, location information and direct voice communication in one wearable device.
| Familyr function | Practical benefit | Necessary qualification |
| Automatic possible-fall alert | Adds an alert pathway if the wearer cannot press SOS | Cannot recognise every fall and may generate false alerts |
| Manual SOS button | Lets the wearer deliberately request help | Must be accessible and pressed by the wearer |
| Two-way voice calling | Allows direct conversation with a familiar responder | Requires battery power, mobile coverage and someone available to answer |
| GPS location sharing | Helps contacts identify where assistance may be needed | Location can be delayed, approximate or unavailable |
| Up to 10 contacts | Allows primary and backup responders | Contacts must agree to respond and understand their role |
| Multiple wearing options | Helps find a comfortable everyday method | Detection performance can be affected by placement |
| Family monitoring | Sends alerts directly to people who know the wearer | It is not a staffed professional-monitoring service |
| Low-battery alerts | Supports the charging routine | Someone must notice and act on the alert |
Familyr is particularly compelling for households that want familiar people—not an unknown operator—to assess the situation. A family member may know the wearer’s medical history, mobility, medications, address and usual routine, and can decide whether to attend, call someone nearby or contact emergency services.
The model only works when those responders are genuinely available. A list of contacts is not the same as a tested response network.
How does Familyr fall detection work?
According to Familyr’s current operating information, the device assesses factors including altitude change, angle and impact to decide whether a possible serious fall has occurred.
The alert sequence is:
- Familyr identifies movement that meets its possible-fall criteria.
- The device vibrates and gives a spoken warning.
- The wearer has a short opportunity to cancel a false alert.
- If it is not cancelled, Familyr sends fall-alert texts with the available location information.
- The device begins calling the programmed contacts in order.
- The wearer and the person who answers can talk through the built-in speaker and microphone.
Familyr describes automatic fall detection as a secondary layer intended mainly for serious, unbroken falls. Bracing against an object, rolling gradually to the floor, falling from a sitting height, hitting something during the fall, wearing the device inside clothing or using a different attachment can influence detection.
The sensitivity can be adjusted. Increasing sensitivity may detect more movement patterns, but it may also create more false alerts. Settings should be adjusted cautiously and tested as part of the complete response process.
Which wearing position is best for Familyr fall detection?
Sensor position matters generally. The 2021 umbrella review found that fall-detection performance varied by body placement, with trunk, foot and leg positions appearing most accurate across the reviewed technologies.
Familyr recommends wearing its device on the neck lanyard when automatic fall detection is the priority. The device can then hang freely and remain within reach of the SOS button. Wristband, belt clip, armband, key-ring and carried options are also available, but Familyr says placement can affect fall detection and may require a sensitivity adjustment.
This is Familyr’s operating recommendation, not independent proof that the lanyard will detect every fall.
Will the alarm actually be worn?
Technical features provide no protection when the alarm is left on a bedside table or charger.
A 2021 qualitative systematic review and meta-synthesis synthesised 20 studies and the experiences of 349 people aged 51 to 94. Only two studies specifically involved fall-detection devices, but the wider findings are relevant: continued wearable use depended on motivation, ease of use, comfort, purpose, technical support and fit with daily life. Useful features alone did not guarantee continued use.
This means the wearer should participate in choosing the attachment and routine wherever possible. A technically ideal position is not useful if the person finds it uncomfortable and removes the alarm.
Who may find Familyr the best fit?
Familyr may be a strong choice when the wearer:
- has at least one dependable responder and preferably several backups
- wants familiar people to receive alerts directly
- wants fall detection, manual SOS, location sharing and voice calling in one device
- can wear and charge the device consistently, with help if needed
- spends time where compatible New Zealand mobile coverage is available
- prefers to own the device rather than pay for professional monitoring
- understands that automatic detection is a backup, not a guarantee.
Who may need a different response model?
Familyr may not be the best fit when:
- no trusted contact can reliably respond
- a staffed monitoring centre is required at all times
- the wearer repeatedly removes or refuses the device
- charging and SIM credit cannot be maintained
- the main locations have inadequate mobile coverage
- the person requires continuous supervision or clinical care
- the household expects the alarm itself to guarantee emergency assistance.
Being clear about these limits makes the recommendation more useful. The correct response model matters more than the number of advertised features.
Battery, mobile coverage and water resistance
Familyr reports battery life of approximately two to three days during normal use and longer during light home use near its charging base. Frequent calls, alerts or GPS use can shorten battery life. A fixed charging routine is therefore essential.
The alarm requires:
- sufficient battery power
- an active SIM with enough credit
- compatible mobile coverage
- programmed contacts who can receive the alerts.
Basements, lifts, tunnels, concrete structures, hills, dense vegetation and other obstructions can affect mobile or GPS signals. Test Familyr at home and in the places the wearer visits regularly.
Familyr is described as water resistant and may be worn briefly in rain or a home shower. It should not be submerged in a bath, pool, spa or other water.
How much does Familyr cost?
As of 11 November 2026, Familyr costs NZ$550 plus GST, or NZ$632.50 including GST, as a one-off purchase. Automatic fall detection is included.
The current package includes:
- the Familyr wearable alarm
- charging base and magnetic charging cable
- activated prepaid SIM with NZ$50 credit
- initial contact and settings programming
- lanyard, wristband, belt clip, armband and key-ring attachments
- tracked delivery
- technical support, subject to Familyr’s support policy.
There is no Familyr professional-monitoring or equipment-rental subscription. The owner remains responsible for future SIM top-ups, calls, texts and applicable network charges after the included credit is used.
Familyr first-year cost = NZ$632.50 + mobile usage beyond the included credit + any optional accessory, repair or replacement costs.
Product and price source: Familyr wearable safety device.
How to build a reliable fall-response plan
An alarm becomes useful only when technology and people form a complete response pathway.
- Choose primary and backup contacts. Do not rely on one person being continuously available.
- Program contacts deliberately. Put the people most likely to answer and act near the beginning of the sequence.
- Explain every alert. Contacts should recognise the incoming number and understand fall, SOS and low-battery messages.
- Agree on the response. Decide who calls the wearer, who can attend and when emergency services should be contacted.
- Keep essential information accessible. Record the wearer’s address, access instructions, health conditions, medications and preferred contacts.
- Test the complete sequence. Test the button, texts, calls, voice communication and location—not just whether the device makes a sound.
- Establish a charging routine. Assign responsibility if the wearer cannot manage it independently.
- Maintain SIM credit. An inactive or unfunded SIM can interrupt the alarm’s communication functions.
- Review after every alert or fall. Reassess placement, sensitivity, contact order and overall suitability.
Frequently asked questions
What is the best fall detection medical alarm in New Zealand?
There is no universally best alarm. Familyr is a strong family-connected option for someone who has dependable trusted contacts and wants automatic possible-fall alerts, SOS, location sharing and two-way calling in one purchased device without a professional-monitoring subscription.
Is Familyr professionally monitored?
No. Familyr sends alerts and calls directly to the wearer’s nominated family members, friends, neighbours or carers. Those contacts must agree to respond and should have a tested plan.
Does Familyr detect every fall?
No. Familyr states that some falls may be missed and false alerts can occur. The wearer should press SOS whenever conscious and able. No Familyr-specific independent clinical accuracy percentage was located.
What happens when Familyr detects a possible fall?
The device vibrates and gives a spoken warning, allowing a false alert to be cancelled. If it is not cancelled, Familyr sends alert texts with available location information and begins calling the programmed contacts.
Which wearing position is recommended for fall detection?
Familyr recommends the neck lanyard when fall detection is the priority. Other wearing options are available, but placement can influence detection and may require sensitivity adjustment.
Does Familyr work away from home?
Familyr is a mobile alarm and can work at home or away where compatible mobile coverage is available. Battery power, active SIM credit and network connectivity are required.
How often does Familyr need charging?
Familyr states that normal use typically provides about two to three days of battery life. Actual duration depends on calls, alerts, movement, GPS use, settings and network conditions. Establish a routine based on actual use rather than the maximum estimate.
Does Familyr have a monthly fee?
Familyr does not charge a professional-monitoring or equipment-rental subscription. SIM top-ups and mobile-network usage remain the owner’s responsibility.
Can Familyr prevent falls or replace medical care?
No. Familyr can provide ways to raise an alert and communicate after an incident. It does not prevent falls, replace a clinical falls assessment or guarantee that an alert will be delivered or answered.
Methodology and evidence disclosure
Familyr’s price, package, features and operating requirements were checked against its current product page, FAQs, terms and user instructions on 11 November 2026. These are first-party product facts because no academic paper can establish a commercial product’s current price or package contents.
All general claims about fall-detection accuracy, real-world limitations, long lies and wearable adoption were drawn from peer-reviewed academic sources. No peer-reviewed head-to-head study was located that objectively ranked New Zealand fall alarms, and no independent academic evaluation of Familyr was found.
Familyr is therefore presented as a strong best-fit family-connected option, not as an independently proven universal winner.
Academic sources
- Singh and colleagues (2024) — real-world wearable accuracy systematic review and meta-analysis
- Warrington, Shortis and Whittaker (2021) — umbrella review of wearable fall detection
- Chaudhuri and colleagues (2015) — real-world wearable fall-detection pilot
- Fleming and Brayne (2008) — falls, long lies and alarm activation in people aged over 90
- Moore and colleagues (2021) — qualitative systematic review of older adults’ wearable use
Familyr product documentation
- Familyr — wearable safety device, current package and price
- Familyr — frequently asked questions and fall-detection limitations
- Familyr — user manual
- Familyr — coverage, location and response limitations
Last reviewed: 11 November 2026. Product details, prices, network requirements and research evidence can change. Confirm current information before purchase or publication.