Winkcron V45 vs S8: Which Elderly 4G GPS Tracker & SOS Alarm Is the best option

Balancing an elderly relative's personal independence with your own peace of mind can be one of the most challenging aspects of caring for an ageing family member. Whether your parent lives alone, enjoys daily walks, or is living with early-stage cognitive decline or memory loss, ensuring they can call for help in an emergency is a top priority.

While traditional landline-tethered panic buttons only work inside the home, modern 4G personal GPS trackers equipped with SOS buttons and fall detection work anywhere there is mobile coverage.

At GPS.ie, two of our most popular personal safety devices for seniors are the Winkcron V45 4G Smart Touch GPS Tracking Pendant and the Winkcron S8 4G Elderly Smartband GPS Tracker. Both devices feature high-speed 4G connectivity, real-time location mapping, automatic fall detection, and emergency two-way voice calling. However, they feature distinct form factors and user interfaces: one is a touchscreen pendant designed to be worn around the neck or kept in a pocket, while the other is a screenless, button-operated wristband.

In this guide, we break down how both devices perform in everyday scenarios, compare their wearability and health monitoring capabilities, and explain how to choose the right device for your relative's physical comfort and cognitive needs.

Overview of the Winkcron V45 4G GPS Tracking Pendant

The Winkcron V45 4G Smart Touch GPS Tracking Pendant is a wearable emergency alarm and location device. Designed primarily as a neck pendant worn on a lanyard, it can also be clipped to clothing or carried in a coat pocket.

Key Features:

• Interactive Touchscreen: Features a clear 1.3-inch LCD HD touchscreen display (240x240 resolution) showing the time, date, battery level, and cellular signal strength.
• Audible Talking Clock: Announces the current time aloud at the tap of a button, offering great practical value for seniors with visual impairments.
• Dedicated SOS Emergency Button: A prominent physical button on the device triggers sequential emergency calling to pre-set family numbers when held down for 5 seconds.
• Integrated Front Camera: Allows carers to request a remote snapshot via the companion app to verify the user's surroundings if they become disoriented.
• Health & Lifestyle Reminders: Features pill reminders, sedentary alerts, and step counting to support daily routines.

Ideal User Profile: The V45 Pendant is suited for seniors who prefer a lanyard around the neck, users with visual impairments who benefit from a bright display and talking clock, or those who want an interactive screen interface.

Overview of the Winkcron S8 4G Elderly Smartband GPS Tracker

The Winkcron S8 4G Elderly Smartband GPS Tracker approaches personal safety from a wrist-worn perspective. Built with a screenless, closed-shell design, the S8 prioritises long battery life, rugged drop resistance, and simple tactile button controls.

Key Features:

• Screenless, Distraction-Free Design: Operates entirely via physical push buttons, eliminating accidental screen swipes or touch-based confusion.
• High-Impact Casing: Housed in a durable, drop-resistant shell designed to withstand daily knocks, bumps, and accidental drops.
• Built-in Biometric Health Monitoring: Includes dynamic heart rate and blood pressure monitoring sensors that can be checked remotely by carers via the companion app.
• High-Visibility Finish: Available in a high-contrast casing option that stands out on nightstands or tables, making it easier for users with short-term memory loss to remember to wear it.
• 30+ Hour Battery Performance: Driven by a 400mAh internal battery designed for screenless operation.

Ideal User Profile: The S8 Smartband is suited to active seniors accustomed to wearing a wristwatch, individuals living with dementia or Alzheimer's who may remove or misplace a neck pendant, or users who want a simple button-only interface without digital screens.

Winkcron V45 vs S8: At-a-Glance Comparison

The table below outlines the hardware specifications, positioning methods, and safety features of both devices:

How 4G GPS Tracking & Location Positioning Works

A common concern among carers is whether a tracking device will continue working when their relative moves indoors, walks into a shopping centre, or travels in a car. Both the Winkcron V45 and Winkcron S8 address this by using a hybrid positioning architecture that combines three complementary technologies:

1. GPS (Global Positioning System): When the user is outdoors under an open sky, the device locks onto satellite signals, providing location accuracy down to a few metres.
2. Wi-Fi Positioning: When the wearer steps inside a building, where concrete walls and roofs can block direct satellite visibility, the device scans for nearby Wi-Fi router signals. It does not need to connect to or log into these networks; it simply reads their location profiles to help determine the user's position indoors.
3. LBS (Location-Based Services): In rural locations or areas without visible Wi-Fi, the device connects to local 4G mobile phone masts, providing general neighbourhood-level positioning.

Why 4G LTE Connectivity Is Essential in Ireland

Older personal alarms often relied on 2G or 3G mobile networks. With telecoms infrastructure across Ireland and Europe transitioning away from legacy 2G and 3G networks to make room for high-speed 4G and 5G networks, investing in a 4G LTE device can provide longer-term compatibility and fast data transmission for emergency calls.

Companion App Monitoring & Geo-Fencing

Both trackers sync with a companion application for iOS and Android. Carers scan the QR code included in the user manual during setup. Carers can use their smartphones to:

• View the wearer's real-time position on a live map.
• Review daily historical walking routes.
• Set up customizable Geo-fences (virtual safe zones, such as a 500-metre radius around the user's home). If the wearer crosses the boundary, the app can send an alert notification to the carer's phone.

SOS Emergency Alarm & Two-Way Voice Calling

In an emergency, speed and simplicity are paramount. Both Winkcron models serve as standalone cellular devices that can initiate direct, two-way voice calls without requiring an accompanying smartphone.

[Emergency Event Occurs] │ ▼ [Press SOS Button for 5 Seconds]
▼ ▼ [Dials Whitelisted Numbers in Order] [App Alert & Map Pin Sent] 
(Carer 1 → Carer 2 → Carer 3) (Smartphone Push Notification)

How the SOS Emergency Alert Works:

1. Activation: The user presses and holds the dedicated SOS button for 5 seconds.
2. Sequential Calling: The device automatically dials through a pre-programmed whitelist of up to three emergency contacts in sequence. If the first contact does not answer, it automatically dials the next number.
3. App Notifications: An alert notification containing the user's location can be pushed to family members logged into the app.

Two-Way Audio Communication

Both devices feature a built-in speaker and microphone, enabling hands-free conversation. Carers can also call the tracker directly from their phones. To help protect seniors from unwanted calls, the companion app allows you to configure a call filter so that only approved phone numbers can connect to the device.

Automatic Fall Detection Explained

Falls represent an important safety consideration for elderly individuals living independently. Both the Winkcron V45 and Winkcron S8 feature onboard sensors designed to detect sudden impacts followed by a lack of movement.

[Sudden Downward Motion] → [Impact Deceleration] → [Period of Immobility] │ 
▼ [Automated Emergency Call & Carer App Notification]

When a fall event is registered:

• The device automatically initiates an emergency outreach cycle.
• It dials the emergency contact list and sends a fall notification to the carer app.

Important Considerations for Fall Detection Technology:

While automatic fall detection provides a useful safety feature, no wrist or pendant sensor can promise 100% detection accuracy for every type of fall.

• Impact-Based Triggers: Fall sensors rely on rapid acceleration and abrupt impact. Some trips, slips, or hard stumbles may trigger the sensor.
• Gradual Slides: Slumping out of an armchair or sliding down a wall onto a soft carpet may not generate sufficient impact force to trigger the automatic sensor.

Because of these variables, carers should always encourage relatives to press the manual SOS button whenever they are conscious and able to do so.

Form Factor & Daily Wearability: Pendant vs. Wristband

Choosing between a pendant and a wristband often comes down to your relative's physical comfort, routine habits, and individual needs.

 V45 PENDANT S8 SMARTBAND 
• Worn around neck 
• Worn on wrist 
• Clear touch screen 
• Screenless design 
• Talking clock 
• Biometric sensors
• Easy to take off
• Secure strap

1. Habit and Comfort

• Winkcron S8 Smartband: Designed for seniors who are already accustomed to wearing a wristwatch. It stays secured to the arm throughout the day, leaving hands free for chores, gardening, or walking with a stick.
• Winkcron V45 Pendant: Worn on a soft neck lanyard. It rests against the chest, making the central SOS button easy to reach with either hand.

2. Cognitive State and Risk of Removal

• For seniors living with moderate dementia or Alzheimer's, neck pendants may sometimes be viewed as unfamiliar items and removed during the day.
• A wristband like the S8 remains strapped to the arm, which may make it less likely to be misplaced or left on a table.

3. Screen Navigation vs. Screenless Simplicity

• V45 Pendant: Features a bright 1.3-inch display that shows time, date, and battery status, along with an audible talking clock for users with declining eyesight.
• S8 Smartband: Uses a screenless, button-only interface. There are no menus to navigate, reducing the potential for accidental swipes or user error.

SIM Cards, Data Requirements, and Running Costs

Both the Winkcron V45 and S8 operate as standalone mobile devices and require an active 4G SIM card to operate (a Nano-SIM for the V45 and a Micro-SIM for the S8).

1. No Subscription Fees from GPS.ie

When you buy a tracker from GPS.ie, you pay a one-off purchase price for the hardware. We do not charge mandatory ongoing subscription fees or monthly app access contracts.

2. Selecting a 4G SIM Card

To enable GPS tracking and voice calls, you must insert a standard pay-as-you-go or bill-pay SIM card from a compatible Irish mobile network provider.

• Data Requirements: The device uses a small amount of data to transmit location coordinates to the app.
• Voice Minutes: A basic prepay plan with voice minutes can handle outgoing emergency SOS calls and two-way voice check-ins.
• SIM Preparation: Before inserting the SIM card into the tracker, turn off the SIM PIN lock code using a standard mobile phone.

Which Tracker Should You Choose for Your Relative?

To help narrow down your choice, consider the following practical scenarios:

Winkcron V45 Pendant (€86.99)

• Your relative prefers wearing a lightweight lanyard around their neck or keeping a tracker in their pocket.
• They have reduced vision and would benefit from the audible talking clock feature.
• They want a clear 1.3-inch screen that displays the time, date, and battery level.
• Carers want the option to capture a remote camera snapshot if the wearer becomes disoriented.
• Full IP67 water resistance for rain and splashes is a key requirement.

Winkcron S8 Smartband (€81.99)

• Your relative is accustomed to wearing a watch and prefers a wrist-worn device.
• A wristband format is preferred over a neck pendant.
• You prefer a simple, screenless device that relies on physical push buttons.
• You want integrated health metrics such as heart rate and blood pressure monitoring.
• You prefer a wristband device with a published operating runtime of 30+ hours.

Where to Buy Elderly GPS Trackers in Ireland

As an Irish retailer based in Galway, GPS.ie supplies personal safety trackers backed by local customer support and nationwide delivery.

• Explore the Winkcron V45 4G Smart Touch GPS Tracking Pendant (€86.99) on GPS.ie.
• Explore the Winkcron S8 4G Elderly Smartband GPS Tracker (€81.99) on GPS.ie.
• Browse our full range of personal GPS trackers for additional safety solutions.

Frequently Asked Questions

Does an elderly GPS tracker require a SIM card?

Yes. Both the Winkcron V45 (Nano-SIM) and Winkcron S8 (Micro-SIM) use 4G mobile networks to transmit location data to your smartphone and make two-way voice calls. They require an active 4G SIM card with a small data plan and voice minutes.

Can I track my parent's location on my smartphone?

Yes. By scanning the QR code in the manual and downloading the companion app onto your iOS or Android device, you can view your relative's real-time position on a map, review route history, and receive SOS alerts.

Do these trackers work inside the house?

Yes. While direct satellite GPS requires an outdoor view, both devices feature Wi-Fi and LBS positioning to provide indoor location updates where supported.

What happens if my relative falls and cannot press the SOS button?

Both devices feature built-in fall detection sensors. If a sudden impact and subsequent immobility are detected, the device can automatically initiate an emergency response and send a notification to the companion app.

Are these trackers waterproof for use in the shower?

The Winkcron V45 carries an IP67 rating, protecting it against rain, splashes, and brief accidental immersion. The S8 is described as splash-resistant for everyday wear, but an IP67 rating has not been verified for the specific S8 model. Prolonged submersion in hot bathwater or exposure to high-pressure shower jets is not recommended for either unit.

Is there a monthly contract or subscription fee with GPS.ie?

No. GPS.ie does not charge monthly app fees or recurring service contracts. Your ongoing running cost is the data and voice balance on the SIM card you choose to insert.

Conclusion

Both the Winkcron V45 Pendant (€86.99) and Winkcron S8 Smartband (€81.99) offer 4G location tracking, two-way SOS calling, and fall detection capabilities.

If your relative wants a clear screen, an audible talking clock, and a pendant design, the V45 provides these features. If they prefer a button-operated wristband with a screenless interface and health monitoring features, the S8 provides an alternative wrist-worn design.

To learn more about how personal location technology works, read our guide to GPS tags and location technology, or explore our full catalogue of personal GPS trackers today.