What wellness metrics does the Core Smart Ring track?

The Core Smart Ring presents wellbeing insights from sleep, heart rate variability, activity and other sensor data. Its estimated glucose feature is for wellbeing awareness only and is not a medical glucose monitor.

Can you look lean and still have high glucose?

Wearable insights cannot diagnose a condition or replace medical testing. If you have concerns about glucose or other health measures, speak with a qualified healthcare professional.

What is HRV and why does it matter?

HRV (heart rate variability) is the variation in time between heartbeats and is one of the best signs of how well the body is adapting to daily pressures. High HRV generally signals resilience and recovery; low HRV suggests you need a break. The Core Smart Ring tracks HRV continuously so you can see stress creeping in and reset.

How does the Core Smart Ring track sleep?

The ring tracks sleep stages — light, deep and REM — passively overnight, together with nightly skin temperature and resting heart rate. The Actxa app turns that into patterns and disruptions you can act on, so sleep improves night after night.

Person feeling energised while wearing the Core Smart Ring

Your wellness

More ClarityMeansMore Time For Life

Everyday tracking brings together the Core Smart Ring's glucose-awareness estimate, sleep, heart and activity information in one view; it is for wellbeing awareness, not medical monitoring.

The Core Smart Ring brings together the insights that matter most — glucose awareness, sleep quality, recovery and activity — in one place, so you can see how you really are, not just how you feel. Wellness isn't a once-in-a-while indulgence or something to focus on only when something feels off. Taking care of yourself is for everyone and every body — today and every day.

Metabolic health

Glucose Health is TheNew Currency

You could be lean and still have high glucose. Scary? Yes. Preventable? Absolutely. Looking lean isn't always the whole story. Glucose levels can still run high and cholesterol can still creep up even if you "look" healthy. Most people think diabetes only becomes a concern after diagnosis, but blood sugar can rise silently in the background for years before anything feels off. The Core Smart Ring's estimated glucose feature is intended for wellbeing awareness only. It is not a medical glucose monitor and does not replace clinical tests, diagnosis or professional advice.

Person sleeping while wearing the Core Smart Ring

Sleep & rest

A Good Night's SleepEvery Night

When was the last time you woke up feeling truly rested? Sleep affects everything: energy, focus, mood and recovery. Core Smart Ring tracks your sleep stages — light, deep and REM — plus nightly skin temperature to reveal what's really happening while you rest. Pinpoint disruptions and patterns so you can make changes that improve your sleep night after night.

Balance

Bounce BackBetter

Had a busy week? Or a big deadline coming? Your body reacts to all of it. Core Smart Ring measures Heart Rate Variability (HRV), the best sign of how well your body is adapting to daily pressures. High HRV means resilience and recovery. Low HRV signals you need a break. With continuous tracking you can see when stress is creeping in and take a chance to pause and reset.

Person exercising outdoors while wearing Actxa activity tracking

Activity & fitness

Pace, Pulse,Pause

How fit are you really? Not just today, but over time? Core Smart Ring tracks all your movement, from casual walks to intense workouts, turning every step into meaningful insights like fitness age and overall vitality. Monitor intensity, endurance and progress with VO₂ Max and blood oxygen tracking — a simple way to understand how efficiently your heart and lungs supply energy to your muscles.

Older adult enjoying an active lifestyle, representing wellness and longevity

Wellness & longevity

LiveLimitless

When is the last time you felt truly well? True wellness is so much more than the odd yoga class or a salad once in a while; it's a lifelong journey. Core Smart Ring combines data from your metabolism, sleep, heart and activity to give a complete picture of your health — so you don't just add years to your life, but life to your years.

Wellness FAQs

What wellness metrics does the Core Smart Ring track?: The Core Smart Ring presents wellbeing insights from sleep, heart rate variability, activity and other sensor data. Its estimated glucose feature is for wellbeing awareness only and is not a medical glucose monitor.
Can you look lean and still have high glucose?: Wearable insights cannot diagnose a condition or replace medical testing. If you have concerns about glucose or other health measures, speak with a qualified healthcare professional.
What is HRV and why does it matter?: HRV (heart rate variability) is the variation in time between heartbeats and is one of the best signs of how well the body is adapting to daily pressures. High HRV generally signals resilience and recovery; low HRV suggests you need a break. The Core Smart Ring tracks HRV continuously so you can see stress creeping in and reset.
How does the Core Smart Ring track sleep?: The ring tracks sleep stages — light, deep and REM — passively overnight, together with nightly skin temperature and resting heart rate. The Actxa app turns that into patterns and disruptions you can act on, so sleep improves night after night.

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