The watch could not be activated and is therefore completely unusable









KUUS S4
Personal alarm watch without subscription
With one press of the button the watch automatically calls family or loved ones. It can also raise the alarm by itself after a fall. The S4 has a large SOS button on the front and a smaller one on the side. With GPS location and fall detection, family can find you and help immediately in an emergency.
- SOS button automatically calls up to 3 contacts
- Fall detection can raise the alarm automatically
- GPS location visible in the KUUS app
- Works without a smartphone of your own
- No monthly subscription
Strap type
Klarna.Pay 30 days later with Klarna
The benefits of the KUUS. shop
- ✓ 30-day returns
- ✓ You get a 2-year premium warranty
- ✓ Order before 22:00 for free delivery within 2 working days
Easy & secure payment with:
Many families wait a little longer. Until the first fall, the panic or the missed call. Better to arrange it before you need it.
▶How does a KUUS. personal alarm with fall detection work?
For the wearer it is simply a watch on the wrist or worn as a pendant. It works on its own and does not need to be paired over Bluetooth with another device (it works with any SIM card, for example the free one included).
Family or carers pair the alarm watch with fall detection with the app by following the instruction video. In the app you set everything up and see the GPS location of your loved one.
Comparing the KUUS S4 alarm watch?
KUUS S4
- ✓No monthly costs
- ✓Works at home and out and about
- ✓Looks like an ordinary watch
- ✓SOS, GPS and fall detection in one watch
Classic SOS buttons- −Monthly costs
- −Often only works inside the home
- −The wearer leaves it off because it feels stigmatising
- −Often alarm only, without GPS location
Product description
KUUS S4 SOS alarm watch for seniors with fall detection, alarm watch without subscription
The KUUS S4 alarm watch with fall detection allows seniors to live independently and safely at home for longer, without an expensive subscription. The S4 is a simple watch with a screen to read the time, a large SOS button on the front and an additional emergency button on the side. This allows the wearer to call for help quickly.
The S4 comes ready to use. You insert the SIM card, pair the watch once with the KUUS app and after about 5 minutes everything is ready to use.

Alarm watch without subscription, independent and SIM unlocked
The KUUS S4 is a subscription-free alarm watch. It works with an ordinary SIM card and is SIM unlocked, so you choose your own provider throughout Europe.
- Read the time on the screen
- Call SOS numbers through the watch
- Accept incoming calls
- Large emergency button on the front and an additional panic button on the side
Family or caregivers use the free KUUS app for iOS and Android to set up the watch, view the GPS location, set up contacts and receive emergency notifications. The wearer does not need a smartphone. Everything runs through the SIM card and the 4G connection.

Fall detection and SOS button, double safety
The KUUS S4 is a watch with automatic fall detection and two SOS buttons, a large SOS button on the front and a smaller one on the side.
- When the wearer presses an emergency button, the S4 automatically dials the preset SOS numbers, up to 3 numbers in a row. If the first number does not answer, the watch dials through to numbers 2 and 3.
- If the watch detects a fall, fall detection automatically triggers the alarm. After a few seconds the S4 dials the preset SOS numbers, up to 3 numbers in a row.
The sensitivity of the fall detection is adjustable in the app, so you can limit false alarms. If it is a false alarm, the wearer can simply cancel it on the watch.

GPS location and safety zone
Through the KUUS app, loved ones can:
- retrieve the live location
- view the location history
- set a safety zone, with alerts on entering and leaving
Note that GPS indoors is less accurate than outdoors. The SOS watch uses GPS, Wi-Fi or LBS for the best available location.

Health mode: medication reminder
The KUUS S4 alarm watch is more than just an emergency button. In health mode it offers:
- up to 3 medication reminders per day.
The medication reminder plays as a voice prompt on the watch, ideal when medication is otherwise easily forgotten. In the app, family members can view daily steps and measurements if they wish.
Splash-proof to IP67
The KUUS S4 is IP67, dustproof and protected against temporary immersion up to 1 metre for up to 30 minutes.
Battery, SIM card and costs
- Standby time about 3 to 4 days
- Charging takes about 2 to 3 hours
- Consumption for app and location about 30 to 50 MB per month
- Calls are charged per minute from your credit

Quality, warranty and service
At KUUS, quality and service come first:
- 30-day trial period, not happy, money back
- 24 months warranty
- Manual and clear instructions
- Customer service in English, chat with Hans in the bottom right corner for an answer to any question
Package contents
- 1 × KUUS S4 SOS watch with GPS and fall detection
- 1 × charging cable
- 1 × prepaid SIM card for Europe with starting credit
- 1 × manual
Ask a KUUS. specialist a question
We understand you may still have questions. We are here for you!
See our frequently asked questions Contact usChat with us at the bottom right for help. Direct advice or fast follow-up by customer service.
What customers say
Real experiences from customers who use this product.
Attractive product, we still have to set it up. If it does what the description promises, we shall be very satisfied
Finding the right location inside the house was a bit odd, it showed a street 500 metres further away. After contacting KUUS I got more clarity.
I am only just starting the installation, so this question is too early
Good quality and it looks good
So far so good. I am going to install it tonight.
I have bought the Kuus 4 and have not put it into use yet. My question: should I use the SIM card supplied, or can I use the SIM card from my wife's phone that is no longer in use but is still registered? Is that possible? Thank you for any helpful advice. Hans
Looks good so far. The only point for improvement would be that a clear alarm sounds for everyone who has the app, instead of just a notification.
So far so good
Great device
I feel safe
Setting it up is far too difficult, I am considering sending it back.
Works fine
It does what it is supposed to do. That's the most important thing.
This is about the S4 senior watch. At first I had some trouble with the installation. Customer service helped me with a video explanation. In the end it is all about accurate location and fall detection.
Excellent watch!
Bought for my mother because I arrange everything myself and did not want yet another system with a subscription. The good thing is that I get a notification straight away and can see her location. That gives a lot more peace of mind. The installation was easier than expected and my brother could simply follow along in the app as well.
My mother often leaves her phone at home. That is why this works much better. Handy that several family members have access in the app.
The help to get the watch working falls far short.
A pity there is no app for a blood pressure monitor, step counter and so on.
I was afraid it would be another one of those systems that you have to spend an hour setting up. Fortunately that was not the case. The most important thing for me was that my mother can use it herself without any hassle. So far that is going well and that gives confidence.
Frequently asked questions about the KUUS. SOS watch for seniors
What subscription or other costs do I have?
How does the SOS button, panic button or fall detection work?
What is the delivery time, when is it shipped?
Does installation take long? What does plug and play mean?
How long does the battery last?
Do I have to switch off voicemail for the 3 SOS contacts?
Is your question not listed? Ask Hans, he is here for you 24/7. You can reach him by clicking the round Hans icon at the bottom right.
Disclaimer
Please note: this product is not a replacement for professional care equipment. This KUUS. product is an aid only. Always consult a doctor first if you want to use this product together with a pacemaker.
Fall detection recognises rapid changes in movement. This is not a medically certified alarm. The sensitivity is adjustable.

Hans helps you 24/7
Click on Hans at the bottom right and ask your question. You get immediate help with choosing a product, installation, setting up the SIM card, GPS and faults. If it cannot be solved right away, Hans passes your question on to our customer service. They answer within 1 to 2 working days.
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