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.
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.
Watch Keep Me
up close.
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.
Your Health Tracking
All Day With You.
Keep Me turns complex health data into clear, actionable lifestyle improvements. Select each metric to explore it.
Sleep Tracking
Tracks your sleep duration and sleep stages throughout the night.
By combining data from PPG sensors and motion-detection sensors, Keep Me can automatically track your sleep duration and your light, deep and REM sleep stages throughout the night. Your measurements can be viewed in the app along with how they change over time.
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.
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.
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.
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.
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.
Keeps up with
every rhythm.
KEEP ME
HARDWARE SPECS
Every detail is designed for durability, comfort and uninterrupted health tracking.
Ultra-Light Titanium Body
So light you’ll forget it’s on your finger; aerospace-grade titanium for maximum resistance to impact and scratches.
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.
Uninterrupted Battery Life
Unlike smartwatches, no daily charging hassle. With its special charging case it offers days of uninterrupted monitoring.
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.
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.
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.
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.
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.
A distinct meaning for every lifestyle.
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.
Recovery insights
By evaluating HRV, resting heart rate, sleep and activity data together, it helps you plan your training and rest more consciously.
Stay connected with loved ones
By allowing family members’ health data to be viewed in the app, it supports easier management of daily tracking.
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)
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.
Our packages are on the way
Everything that will come with the KİB Care subscription at launch:
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.
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.
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.
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.
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.
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.
What people ask.
After your order, we first send a free "Measurement Kit". Once you determine the best-fitting size and enter it into our system via the app, your actual Keep Me ring is produced in your custom size and delivered to your door.
Yes. Your health data is stored fully encrypted in the "Kendine İyi Bak" cloud infrastructure in compliance with KVKK and international cybersecurity standards; it is never shared with third parties without your consent.
Place your ring on the sleek, minimalist wireless charging stand that comes with the product and reach 100% charge in about 1.5 hours. Smart LED indicators show the charge status in real time.
No need to guess. With your order we first send a free "Measurement Kit"; you determine the most comfortable size in the comfort of your home and we produce your ring exactly to your size.
No, getting started takes seconds. Scan the QR code in the box’s guide with your phone to download the app, and pair over Bluetooth with a single tap.
Keep Me is a superior wellness assistant that improves your quality of life; it is not a medical device and must not be used for diagnosis or treatment. Consult a health professional for specific concerns.
Keep Me arrives with an official warranty certificate. The "Troubleshooting" section in the guide solves simple hiccups in seconds; for anything unresolved, our expert support team is always by your side.
For the most sensitive and uninterrupted measurement, we recommend the index, middle or ring finger. Make sure the sensors are in full contact with the inner/lower surface of your finger.
The Keep Me Smart Ring is made of titanium. However, wearing the ring too tightly for long periods, or the buildup of water, sweat, soap or disinfectant residue between the ring and the finger, may cause redness, irritation, contact dermatitis or maceration on the skin. Clean and thoroughly dry your ring and finger regularly. If redness or irritation occurs, stop using the ring and consult a health professional.
The data provided by Keep Me is for general information and personal awareness only; it must not be used for medical evaluation, diagnosis or treatment.
The Keep Me Smart Ring is not designed for use by children under 18. It must not be used on fingers with open wounds, severe eczema or similar conditions that compromise skin integrity. If you have an ongoing skin condition, it is recommended that you consult a health professional before use.
The data provided by Keep Me is for general information and personal awareness only; it must not be used for medical evaluation, diagnosis or treatment.
Yes. The Keep Me Smart Ring is a small electronic device that contains a battery. To guard against swallowing and other safety risks, it must be kept out of the reach of children.
The data provided by Keep Me is for general information and personal awareness only; it must not be used for medical evaluation, diagnosis or treatment.
If you notice swelling, cracking, deformation, overheating or any other physical damage on the ring or the battery section, use and charging of the device must be stopped immediately. A damaged device must not be used again.
The data provided by Keep Me is for general information and personal awareness only; it must not be used for medical evaluation, diagnosis or treatment.
Sensor performance can be affected by factors such as the ring not being worn properly on the finger, movement, tattoos, skin thickness, skin tone, low circulation and a dirty or wet sensor surface. For this reason, measurements may vary from person to person or under different usage conditions.
The data provided by Keep Me is for general information and personal awareness only; it must not be used for medical evaluation, diagnosis or treatment.
Start tracking your
health today.
Listen to your body’s rhythm 24/7 with your invisible technology, Keep Me. Your free Measurement Kit is on the way.