Smartphone or DECT for carers: which terminal in 2026?

Introduction

When you equip your care home with a modern nurse call system, the terminal choice structures your operations for the next decade: should you hand care teams a professional Android smartphone shared per duty station — touch screen, room photos, video tutorials, coordinating physician video consultation — or a traditional DECT handset, proven for more than twenty years in care facilities?

Healthcall’s default recommendation in 2026 is the shared professional Android smartphone per duty station. The touch screen, the camera, the application richness and video integration deliver clinical and medico-legal value that DECT cannot cover. DECT remains nonetheless a proven alternative — and sometimes superior — in noisy environments, for continuous wet-gloved hands use, for shifts requiring very long battery autonomy, or on sites with degraded Wi-Fi. Both families regularly coexist in the same care home.

This article compares both approaches objectively across fourteen concrete criteria — visual traceability, coverage, battery life, ruggedness, cost, lifespan, scalability — and identifies the facility profiles for which each option is relevant. You will also find an analysis of hybrid scenarios, which are increasingly frequent in multi-site care homes or those with high team turnover.

Absolute rule upfront: PROFESSIONAL smartphone SHARED per duty station (managed via MDM, encrypted, supervised), not PERSONAL smartphone. BYOD (Bring Your Own Device) remains discouraged for three structural reasons — GDPR, reliability, ergonomics — regardless of the chosen family.

What is DECT today?

DECT (Digital Enhanced Cordless Telecommunications) is a digital cordless telephony standard defined by ETSI, operating in Europe on the dedicated 1.88 to 1.90 GHz band. Originally designed for residential and professional telephony, it has established itself in care environments thanks to its reliability, range and isolation from consumer Wi-Fi.

Standards and profiles in use

Several profiles coexist in 2026:

• DECT GAP (Generic Access Profile): the historical profile guaranteeing interoperability between handsets and base stations from different manufacturers. It is the foundation of most classic nurse call installations.
• DECT ULE (Ultra Low Energy): a variant optimised for IoT and low-consumption sensors. It is found in some call wristbands or detectors, less often in carer handsets.
• CAT-iq: an HD voice extension that improves audio quality, useful in noisy corridors or for hard-of-hearing users.

Strengths of DECT

• High range: 50 to 300 metres indoors depending on building architecture, with a controlled base-station mesh.
• Dedicated frequency band: no interference with resident Wi-Fi, medical equipment or Bluetooth beacons.
• Controlled latency: call signalling is almost instantaneous, which is critical for a nurse call system.
• Battery life: a modern DECT handset typically lasts 8 to 16 hours in active use, sometimes more on standby.
• Operational simplicity: no complex MDM, no Apple ID or Google accounts to manage, no unpredictable OS updates.

Limits of DECT

• Closed ecosystem: a DECT handset mainly only makes phone calls and displays text alerts. Little or no integration with the resident record, team messaging or HR tools.
• Dated ergonomics: physical keypad, monochrome or low-resolution screen, no touch. Younger carers used to smartphones may find usage constraining.
• Proprietary infrastructure: DECT base stations are often tied to a manufacturer, which can create dependency.
• Limited scalability: adding a business function (QR code, wound photo, checklist) requires leaving DECT.

What is a carer smartphone?

A carer smartphone is an Android or iOS terminal — often rugged (IP rating, shock resistance, reinforced screen) — dedicated to professional use in a care environment. It runs a nurse call application supplied by the software publisher (Healthcall, Ascom Unite, Telligence, etc.) and can coexist with other business applications.

Two main families

1. Rugged consumer smartphones adapted for care: Samsung XCover, CAT S-series, Zebra TC-series, Unitech EA. They run standard Android, with MDM and security policy.
2. Smartphones designed for care: Ascom Myco 4, Spectralink Versity, Honeywell CT-series. Rugged AOSP Android, dedicated physical buttons (alarm, PTT), specific certifications.

On the iOS side, Apple does not offer a native rugged terminal, but some care homes equip their teams with iPhone SE or iPhone 15 in a reinforced case. iOS-compatible nurse call applications remain less numerous, but they exist.

Closed vs open ecosystems

• Closed ecosystem: the smartphone manufacturer imposes its nurse call application and its protocol. You cannot easily graft another piece of software onto it or change the call system without changing terminals.
• Open ecosystem: the smartphone (rugged standard Android) accepts any application compliant with the call system’s APIs. This is the approach favoured by publishers such as Healthcall, whose open architecture allows operation with several terminal brands.

Strengths of the smartphone

• Versatility: nurse call, mobile resident record, team messaging, protocol consultation, camera for wound documentation, QR codes for task traceability.
• Modern ergonomics: touch interface, rich notifications (resident photo, room plan), virtual keyboard suited to younger carers.
• Frequent software updates: the app publisher can push fixes and new features without touching the hardware.
• IT integration: LDAP, SSO, MDM, centralised inventory.

Limits of the smartphone

• Wi-Fi dependency: the quality of enterprise Wi-Fi coverage conditions alert reliability. A poorly sized Wi-Fi network compromises nurse call.
• Variable battery life: a rugged smartphone typically lasts 6 to 10 hours in active use, less than a well-designed DECT. Charging during breaks or shared docking stations becomes the norm.
• MDM complexity: the device must be locked down, with OS, accounts and GDPR compliance for local data to manage.
• Higher unit cost at purchase, especially for rugged care models.
• OS obsolescence: Android or iOS may stop receiving security updates after 4 to 6 years, forcing renewal.

Comparative table: carer smartphone vs DECT in 2026

This table is not intended to designate a universal winner, but to map the trade-offs. On most clinical and organisational criteria (visual traceability, functional richness, physician video, IT integration), the professional smartphone takes a clear lead. On three precise and decisive criteria (long battery autonomy, continuous wet-gloved ergonomics, noisy environments), DECT retains a superiority that justifies its maintenance as a proven alternative.

When does DECT remain preferable to smartphone?

DECT retains clear superiority in several typical Belgian care home configurations where its intrinsic advantages outweigh the smartphone’s application richness.

Older or complex buildings

Care homes installed in historic buildings, converted convents or structures with thick walls (reinforced concrete, stone, heavy ceilings) get more out of DECT. The 1.9 GHz band penetrates the building differently from Wi-Fi at 2.4/5 GHz, and the dedicated base-station mesh can be calibrated without interfering with the resident network.

Stable care teams, higher average age

In facilities where the night or day team includes a majority of carers less familiar with professional smartphones, the DECT handset with physical buttons and simplified menu reduces the learning curve and rejection.

Contained investment budget but long lifespan

The lower unit cost and hardware lifespan of 8 to 10 years give DECT a competitive total cost of ownership over a decade, for care homes that do not plan to multiply mobile uses.

Limited IT constraints

A care home without a dedicated IT department or MDM integrator will find DECT a simpler solution to operate day to day: no Android update to manage, no accounts to provision, no BYOD policy to write.

Absolute priority on voice reliability

For facilities where two-way voice calls between carer and central console are critical, DECT offers audio quality and latency that Wi-Fi voice (VoWLAN) sometimes struggles to equal, especially when roaming between access points.

When to choose the carer smartphone (default recommendation)?

The shared professional smartphone per duty station is Healthcall’s default recommendation. It imposes itself particularly in the following configurations.

Young teams and multi-application use

In care homes where the care team is mainly composed of profiles under 40, smartphone use is natural. Adding business applications (mobile resident record, care protocols, task traceability via QR code, wound photo) increases the value of the terminal without weighing down training.

Care homes with refurbished Wi-Fi

If your facility has recently modernised its Wi-Fi infrastructure (Wi-Fi 6/6E or 7, centralised controller, VLAN dedicated to carer terminals), the smartphone fully leverages this investment. In this case, dedicating a parallel DECT infrastructure may seem redundant.

Multi-site strategy and standardisation

For a group managing several care homes, the rugged Android smartphone with nurse call application allows easier standardisation: same terminal, same MDM, same procedures, whatever the site. DECT often imposes strong adherence to the manufacturer and the local base-station scheme.

Need for advanced traceability and reporting

Features such as timestamping of care handovers, intra-building geolocation, traceability of dispensed medication, or integration with a quality software, benefit from the smartphone’s application platform.

Team messaging and news integration

Smartphones make it possible to broadcast instructions, news, schedules or management messages directly to the carer’s terminal, without going through a parallel channel (paper notice board, personal WhatsApp, email).

Is hybrid relevant?

Yes, and it is becoming more common. Several Belgian care homes adopted in 2025-2026 a hybrid model that mixes both families of terminals.

Observed hybrid scenarios

• Smartphone for day, DECT for night: the day team, larger and more versatile, uses a smartphone for care coordination, wound photos, checklists and physician video. The night team, smaller and focused on managing critical alarms in dimly lit corridors, keeps a robust DECT handset with physical buttons readable by touch and long battery autonomy.
• Smartphone for certain roles: coordinating nurses and head nurses on smartphone (resident record, physician video, reports), field care assistants on DECT for continuous wet-gloved use. Allocation according to actual functional needs.
• Historical DECT + smartphone as an extension: a care home equipped with DECT maintains its installation and progressively adds smartphones in certain units (Alzheimer’s care unit, refurbished units, specific services) rather than replacing the whole. Pragmatic transition strategy.

Conditions for hybrid success

• The nurse call system must be truly multi-terminal, capable of sending the same alert to a DECT handset and a smartphone simultaneously, with escalation if no one takes it up.
• Governance must be clear: who receives what, in what order, with what priority.
• User support must be sized for two terminal families: two initial training sessions, two maintenance chains, two fleets to renew.

Pitfalls to avoid

• Multiplying publishers: a DECT call system from one manufacturer plus a smartphone app from another publisher creates silos and escalation failures.
• Undersizing the support budget: hybrid costs more to operate than either of the two solutions taken individually.
• Forgetting alert consistency: if DECT displays a short message and the smartphone a rich message, carers do not see the same information for the same event.

Healthcall’s position on terminals

Healthcall — a Belgian nurse call publisher founded in 2017, present today in around twenty care homes (21 sites, 30 to 150 beds, approximately 1,250 residents covered, one single departure in eight years) — has chosen an open, multi-terminal architecture, with a default recommendation: the shared professional Android smartphone per duty station.

Concretely, the premium hosting platform at the heart of Healthcall does not impose a single terminal: it adapts to the technical reality of each facility. Our default recommendation in 2026 is the professional Android smartphone (Samsung XCover, Crosscall Core, CAT S, Sonim XP) shared per duty station, for the clinical and organisational reasons detailed in this article. DECT remains a fully supported alternative — and sometimes preferable. You can keep your existing DECT fleet, deploy professional Android smartphones, or mix both depending on the units. The infrastructure relies on a natively GDPR-compliant triple database base, with four updates per year, to ensure that software evolution never depends on the chosen hardware.

This neutrality towards terminals allows you to decide according to your constraints (building, team, budget, IT strategy) rather than according to a manufacturer’s commercial imperatives. Our pricing starts at 50 € excl. VAT per button, which makes progressive sizing easier without technological lock-in. Healthcall is self-funded from Frasnes-lez-Anvaing, which allows us to recommend the right terminal for your site — even if it is not the most profitable for us in the short term.

Take action

Are you hesitating between a move to shared carer smartphones, DECT modernisation, or a hybrid strategy for your care home? Our teams can carry out with you a terminal audit covering current Wi-Fi coverage, the age of your fleet, your teams’ usage profiles, your environment constraints (noise, gloved hands) and your multi-year budget. Contact Healthcall to plan a no-commitment conversation and receive a personalised mapping of the relevant options for your facility.

Final editorial reminder: the absolute rule remains “PROFESSIONAL smartphone SHARED per duty station, no personal smartphone”. One terminal per duty carer, managed via MDM, encrypted, supervised — never a carer’s personal smartphone (BYOD remains discouraged).