Core Smart Ring
New Era of Glucose Awareness
The Missing Signal in
Everyday Health Tracking
AI Glucose Scan is the world's first clinically studied, non-invasive approach to glucose awareness. Giving you a Normal or Elevated glucose reading in 1 minute. - built into a ring you wear every day.
Non-Invasive Glucose Monitoring
How It Works
Clinically Backed
The Quiet Rhythm of Your Body, Made Visible
Other features built into Core Smart Ring
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Sleep Score
Understand how well you slept with a summary that reflects your nightly patterns to make small changes that support better rest and recovery.
Sleep Stages
Blood Oxygen
Dive deep into your sleep to understand more than just duration, such as a light, deep, and REM sleep.
Monitor your blood oxygen levels for a clearer view of your sleep and respiratory wellness
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Temperature
See how your body temperature shifts overnight and how it may say about your rest, recovery, and overall wellbeing.
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The Glucose Wake Up Call
You shouldn't have to wait for diagnosis to start paying attention to your glucose.
Current Methods Used Today
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Truth About Our Glucose
No Clear Symptoms
Prediabetes is Reversible
Type 2 Diabetes is Preventable
No Subscriptions.
Your Body Speaks,
Actxa App Translates.
Core Smart Ring captures your key health signals. The Actxa App turns them into plain-language insights, so you can see what changed, understand what it means, and make better decisions everyday.
iOS & Android Compatible
Comfortable in Your Every Day
Lightweight 4-6g
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Aerospace-Grade Titanium
5 ATM Water Resistance
Minimal in Form. Meaningful in Function
Choose from sleek Matt Black or Matt Silver.
A design that complements your everyday look while keeping your wellness in view.
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Choosing The Right Fit? Start Here
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1. Get your ring sizing kit for free
Core Smart Ring can be worn on any finger. We recommend the index finger for optimal performance.
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2. Pick the size that fits you
Core Smart Ring should fit snug and secure on your finger, but not to the point where it's uncomfortable. Try making a fist to ensure there are no gaps between the ring and the finger.
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3. Confirm Your Size
Wear the sizing ring with the size number visible on bottom of the hand. Take your time to find the perfect fit, we recommend wearing your sizing ring for at least 24 hours before confirming your size. Once you're feeling good about the fit, confirm your size.
See The Core Difference
Most wearables track what is easy to measure.
Core Smart Ring helps you understand what has been missing.
Core Smart Ring
Ultrahuman Ring Air
Oura Ring 4
Ring Conn Gen 2
Luna Ring
Pricing
Product Price
SGD $349
Charges &
Subscription
Free
SGD ~$450
SGD $46+ (Warranty)
SGD $52+ (Women’s Health)
SGD $32+ (Heart Health & Night time Monitoring)
SGD ~$450
SGD $90+
SGD ~$389
Free
SGD ~$247
Free
Specifications
Weight
2.5g - 3.2g
depends on size
Battery Life
5 Days
Material
Aerospace-Grade Titanium
Water Resistance
50m/164ft
2.4g - 3.6g
depends on size
4-6 Days
Aerospace-Grade Titanium
100m/328ft
3.3g - 5.2g
depends on size
5-8 Days
Titanium
100m/328ft
3.5g
3.3g - 5.2g
depends on size
10-12 Days
Aerospace-Grade Titanium
5 Days
Titanium
100m/328ft
50m/164ft
Preventive Health
Non invasive
Glucose Monitoring
Vitals
Sleep Stages
& Tracking
SpO2 Monitoring
Skin Temperature
Heart Rate Variability
Activity
Intensity Minutes
Activity & Fitness
VO2
Heart Rate
Distance and Calories
Step Counting
Tech Specifications
What's In The Box
Core Smart Ring
Charging Case
USB-C Charging Cable
User Guide
Material
Aerospace-Grade Titanium
Battery
Rechargeable LiPo battery, 12mAh to 16mAh depending on the ring size.
Hardware Specification
PPG Sensor
Skin Temperature Sensors
3D Accelerometer
Operating Temperature Range
-10°C to 50°C / 14°F to 122°F
Battery Charging
Charging may take up to 2 hours, depending on the starting battery level.
Battery Life
Lasts up to 5 days with normal use. Actual battery life may vary based on factors such as ring size and usage frequency.
Water Resistance
5 ATM
App Compatiblity
Android 8.0 or later, iOS 15.6 or later
Memory Capacity
Up to 7 days depending on usage.
We recommend to sync Core Smart Ring with the Actxa App daily to prevent any loss of stored data.
Connectivity
Bluetooth Low Energy.
Devices must support
Bluetooth 4.0 or above.
Frequently Asked Questions
*This device or software is intended for use only for general wellbeing purposes or to encourage or maintain a healthy lifestyle, and is not intended to be used for any medical purpose (such as the detection, diagnosis, monitoring, management or treatment of any medical condition or disease or contraception). Any health-related information provided by this device or software should not be treated as medical device. Please consult a physician for any medical advice required.
*Images and data shown are for illustrative purposes only. Actual product appearance, features, and results may vary based on individual usage and settings. Charts and health insights are examples and do not represent guaranteed outcomes.
Reference
1. Diabetes Atlas. (2025, October 10). IDF Diabetes Atlas 2025 | Global Diabetes Data & Insights. https://diabetesatlas.org/resources/idf-diabetes-atlas-2025/