Wearable Health Technologies · Smart Ring
Keep Me Smart Ring
You don’t need to pause your life to track your health. With advanced sensors running all day, Keep Me analyzes your data and delivers meaningful insights about your health.
Wearable Health Technologies · Smart Ring
What Does Keep Me Track?
By tracking health data such as sleep, heart rate, SpO₂, stress, HRV, activity and skin temperature throughout the day, it delivers meaningful insights about your lifestyle habits.
62 BPM
Heart Rate
98
98%
SpO₂
87
Sleep Score
SCROLL
[ KEEP ME · VIDEOS ]
Get to know Keep Me
up close.
[ WHAT IS KEEP ME? ]
IN SICKNESS AND IN HEALTH
KEEP ME
Keep Me is more than an accessory; while you keep up with the pace of life, it quietly monitors your health, sleep and activity in the background — an AI-powered smart ring. It turns complex charts into clear, actionable advice.
BODYHypoallergenic Titanium
BATTERY LIFEUp to 7 Days
ANALYSISAI-Powered
[ KEEP ME SMART RING FEATURES ]
Your Health Tracking
All Day With You.
Keep Me turns complex health data into clear, actionable lifestyle improvements. Select each metric to explore it.
[ KEEP ME FEATURES ]
Stay Well.
Tracking your body’s rhythm all day with photoplethysmography (PPG) technology, Keep Me turns your health tracking — from your sleep score to your stress level — into meaningful data.
01
All-Day Continuous Heart-Rate Tracking
From your steps to your most intense workouts, monitor your heart’s rhythm at every moment. See unusual fluctuations instantly in the "Kendine İyi Bak" app.
02
Advanced Sleep Analysis
It analyzes your REM, deep and light sleep stages throughout the night. The "Sleep Score" shows how rested you start your day.
03
Activity Tracking
It measures the steps you take and your movement rate throughout the day with precise sensors, encouraging you toward a more active life and your movement goals.
04
Kendine İyi Bak Integration
All your data is collected in your secure health card. It offers a personalized health profile you can share with your doctor.
[ KEEP ME HARDWARE SPECS ]
KEEP ME
HARDWARE SPECS
Every detail is designed for durability, comfort and uninterrupted health tracking.
≈4 g
Ultra-Light Titanium Body
So light you’ll forget it’s on your finger; aerospace-grade titanium for maximum resistance to impact and scratches.
5 ATM
50 m Water Resistance
No need to take Keep Me off your finger in the shower, while washing your hands, running in the rain or swimming in the pool.
7 days
Uninterrupted Battery Life
Unlike smartwatches, no daily charging hassle. With its special charging case it offers days of uninterrupted monitoring.
PPG Technology
Keep Me
By optically analyzing changes in blood circulation, it helps track heart rate, SpO₂ and other health data.
International Quality Standards
We believe a technology in contact with your skin all day must be reliable at the highest level. Keep Me holds CE, FCC and RoHS certifications and has been tested and approved to international standards for electromagnetic compatibility and safe material use.
Uninterrupted Sensor Contact
Thanks to its inner ergonomics designed with the finger’s structure in mind, the sensors meet your skin at the right angle at all times. This way, your movement during the day or turning in your sleep does not cause any interruption or deviation in the data flow.
Charging System with Smart LED Indicator
Easily power up your ring with the dedicated charging station included as standard in the box. Thanks to the LED indicator on the device, you can see the charge status instantly and clearly.
[ HOW DOES THE SMART RING WORK? ]
PPG (Photoplethysmography)
Technology in Keep Me!
The colored lights inside the ring aren’t just for looks. Photoplethysmography (PPG) is how it works: LEDs send light into the skin and photodetectors capture the reflected light. Every time the heart beats, the blood volume in the vessels changes — and the light reveals that change.
Precision in motion
The short wavelength reaches the skin’s surface layers and is highly resistant to motion artifacts. Green light gives the most accurate signal while walking or running.
MEASURES → Instant Heart Rate · HRV
In-depth analysis
The longer wavelength reaches the deep layers of the skin, tissues dense with capillaries. It consumes little energy and mostly kicks in during sleep.
MEASURES → SpO₂ · Resting Heart Rate · Respiration
Why a ring, not a smartwatch?
The success of optical sensors depends on their distance to the skin. The digital arteries on the inner side of the finger are much closer to the skin’s surface than at the wrist, and the capillary network there is far denser. This gives the ring a clear advantage in PPG signal quality over smartwatches, especially at rest.
[ WEARABLE TECHNOLOGIES · CONTINUOUS HEALTH ]
Health Tracking Not in a Moment, All Day on Your Finger.
Health data gathered throughout daily life supports a more holistic assessment of changes over time. Keep Me brings this data together in a single ecosystem.
[ WHY SHOULD YOU OWN A KEEP ME? ]
A distinct meaning for every lifestyle.
FOR EVERYONE
Continuous Health Tracking
Daily health data
By bringing together heart rate, sleep, activity and other health data gathered throughout the day in one place, it supports regular tracking of changes over time.
FOR ATHLETES
Training Tracking
Recovery insights
By evaluating HRV, resting heart rate, sleep and activity data together, it helps you plan your training and rest more consciously.
FOR ELDERS
Remote Monitoring
Stay connected with loved ones
By allowing family members’ health data to be viewed in the app, it supports easier management of daily tracking.
CONTINUOUS HEALTH
Continuous Health
Data continuity between check-ups
By ensuring daily health data is recorded regularly, it helps users and health professionals assess changes over time more holistically.
SOURCES · Nature Medicine · The New England Journal of Medicine · JMIR · Telemedicine and e-Health · Tamura (2014), Castaneda (2018), Allen (2007)
[ MEMBERSHIP & PACKAGES ]
KİB Care Subscription Package
To activate all services you need to download the Kendine İyi Bak app. Some services are available through data entry in the Kendine İyi Bak app.
[ FROM ORDER TO SETUP ]
Order, sizing, setup.
We designed the ordering process to be simple and smooth for a tailored experience. You can complete your first setup in no time and start your Keep Me experience.
01
Download the app & start your order
Download the Kendine İyi Bak app and make your payment. In the first step you receive not the ring but a free Measurement Kit.
02
Find the right size with the Measurement Kit
Wear the test rings for 2–3 days; determine the most comfortable size by sleeping and working with the ring on.
03
Confirm your size, complete the order
Select the size you decided on in the app. You pay no extra fee for the shipping of your actual ring.
04
Delivery & first charge
Your custom-made real Keep Me arrives at your address. Before first use, place it on the special charging unit and wait for a full charge.
05
Pair & start your journey
Turn on Bluetooth and pair your ring with your phone in seconds. Now your health is with you 24/7, uninterrupted.
[ FREQUENTLY ASKED QUESTIONS ]
What people ask.
01How do I choose the right size for my finger?
02Is my health information safe?
03How does charging work?
04I’m buying online — will the sizing be accurate?
05Is setup complicated? Do I need technical knowledge?
06Does this ring diagnose illness? Is it a medical device?
07What should I do if I have a problem?
08Which finger should I wear the ring on?
09Can the Keep Me Smart Ring cause skin irritation?
10Who is the Keep Me Smart Ring not suitable for?
11Should the Keep Me Smart Ring be kept away from children?
12What should be done if swelling or physical damage is noticed on the ring?
13Which factors can affect the sensor measurements of the Keep Me Smart Ring?