S510-C Swissvoice Smartphone
Easy-to-use smartphone for seniors with reduced mobility
Smart, Simple, and Built for Peace of Mind
Introducing the S510-C Swissvoice Smartphone – a device that puts safety, simplicity, and smart communication at your fingertips. Designed with the needs of seniors and those seeking a more user-friendly mobile experience in mind, the Swissvoice Smartphone offers an intuitive interface, crystal-clear calls, and innovative safety features that help you stay connected with confidence.
With its large, high-contrast screen, powerful speaker, and dedicated emergency support button, the Swissvoice Smartphone ensures that every call, message, and notification is easy to see and hear. Whether you’re making a call, using essential apps, or activating the built-in SOS feature, the Swissvoice Smartphone delivers all the benefits of modern technology without the complexity.
Discover a smartphone that’s smart where it matters and effortless to use – because peace of mind should be simple.
Simple Navigation and Display
The S510-C Smartphone features a large, high-contrast touchscreen and an intuitive menu, making every action—from placing a call to accessing apps—easy and frustration-free.
Advanced Safety Features
Equipped with an SOS button, GPS location tracking, and caregiver alerts, the S510-C Smartphone ensures that help is always within reach, providing both users and their loved ones with added peace of mind.
Clear Calls and Robust Build
Enjoy crystal-clear audio with powerful speakers and hearing aid compatibility, all within a durable, lightweight design that can withstand everyday use and unexpected drops.
Works with Guardian Response
User Guides & Documents
Designed for Comfort, Built for Confidence
Senior-Friendly Ergonomics
The Swissvoice Smartphone is thoughtfully designed with senior-friendly ergonomics, offering a navigation experience that feels natural and intuitive. Say goodbye to frustrating scrolling—this smartphone allows you to navigate menus with deliberate, precise touches on large, responsive buttons.
With four customisable click durations, you can tailor the interface to suit your pace, reducing the chance of accidental taps and ensuring every action is intentional. Whether you’re making a call or exploring features, the S510 empowers you with a smooth, mistake-free experience that puts control firmly in your hands.


Help at Hand, When It Matters Most
SOS Button
With the S510-C smartphone, peace of mind is always within reach. The dedicated SOS button provides instant access to help in an emergency, automatically connecting you to either a designated carer or the Guardian Response Service for 24/7 professional support.
Additionally, up to five trusted contacts receive an alert, keeping your support network informed when it matters most. For added reassurance, an optional SOS bracelet can be paired with the phone, offering another layer of security and convenience. Whether you’re at home or on the go, the Swissvoice S510 ensures that help is never more than a button press away.
Clear Communication, Effortless Connection
Loud Ringer, Big Text, and Voice Dialing
The Swissvoice S510 smartphone is designed to make staying in touch simple and accessible for everyone. With a loud, adjustable ringer, large high-contrast characters, and convenient voice dialling, you can easily make and receive calls—perfect for users with visual or hearing challenges.
For added convenience, the phone features three photo memory buttons, allowing you to call your favourite contacts with a single touch. The S510 is also hearing aid compatible (M4/T4), ensuring crystal-clear conversations without interference. Whatever your needs, the Swissvoice S510 helps you stay connected with ease and confidence.


Stay Connected, Simply and Seamlessly
Simplified WhatsApp Use
The Swissvoice S510 makes staying in touch easier than ever with a simplified WhatsApp interface designed for effortless communication. Four large touch buttons provide instant access to SMS, voicemail, video calls, and voice calls—no complex menus or endless scrolling required.
For added convenience, incoming SMS messages can be read aloud, ensuring you stay informed even when reading the screen isn’t practical. Whether it’s a quick message or a video call with loved ones, the S510 Smartphone keeps communication simple, intuitive, and accessible.
Smart Protection and Convenient Charging
Stable and Secure Charging Base
The Swissvoice S510 offers practical solutions to keep your smartphone safe, secure, and always ready for use. The stable and secure charging base ensures effortless charging while giving you a consistent place to store your phone—so you’ll always know where it is.
To keep the phone close at hand, a lanyard is included, making it easy to carry your device throughout the day. A protective film is pre-applied to shield the screen from scratches, and an optional phone case is available for added durability. With the Swissvoice S510, staying connected is as simple as it is secure.


Wearable Safety, Always Within Reach
Bluetooth Bracelet
For added peace of mind at home, the Swissvoice Bluetooth Bracelet is available as an optional accessory. Worn comfortably on the wrist or around the neck, this practical device lets you make an emergency call to your chosen family carer with a single press, while also sending a text message with your GPS location.
Up to five additional contacts can be notified simultaneously, ensuring your support network stays informed. Water-resistant (IPX5) and safe to use in the shower, the bracelet provides round-the-clock reassurance, keeping help close at hand no matter where you are in your home.
Emergency Support
The Swissvoice S510’s SOS button connects you instantly to your chosen family carer or the Guardian Response service, sending your GPS location to ensure help is on the way when you need it most.
User-Friendly Accessibility
With large, high-contrast touch buttons, customisable click speeds, and voice playback of messages, the S510 makes staying connected simple and stress-free, even for users with visual or hearing challenges.
Practical Design
A secure charging base keeps your phone powered and in one place, while the included lanyard adds convenience on the go. The S510’s robust design is built to handle everyday bumps, ensuring reliable performance day after day.
Your Smart Companion for Safety, Simplicity, and Support
Stay Connected with Confidence
The Swissvoice S510 is more than just a phone—it’s your connection to independence, reassurance, and support. With its intuitive design, powerful safety features, and a durable build, it’s the perfect solution for staying in touch with the people who matter most. Whether you need quick access to help, simplified communication, or peace of mind at home, the S510 adapts to your lifestyle effortlessly.
Enjoy the freedom to live life your way, knowing that support is always within reach. Make the Guardian S510 your trusted companion and experience the perfect blend of smart technology and simplicity.
