All-in-One Smart Ring to Master Your Day
From 2.4 g
Starting weight
2.8 mm
Slim profile
Titanium exterior
Lightweight and durable
Smooth inner surface
Designed for extended skin contact
A DAY WITH AIVELA
The insight changes
as your day changes.
Move through the day to see how the same personal baseline can support different decisions.
AIVELA SUGGESTS
Your recovery is close to your usual range. Keep today balanced and check in again if stress begins to rise.
START WITH CONTEXT
See how last night shaped today.
Sleep duration, timing, resting heart rate, and HRV are viewed together before the day begins.
See how last night shaped today.
Sleep duration, timing, resting heart rate, and HRV are viewed together before the day begins.
Keep movement in context.
See how current movement relates to your usual range before deciding what to do next.
Notice the shift, not every fluctuation.
Compare your afternoon signals with your personal baseline and make space for what changed.
Close the day with context.
Bring the day together and see which patterns are worth carrying into tomorrow.
Understand Your Body
Every subtle shift, measured without interruption.
Every subtle shift, measured without interruption.
Calm Score
Combines duration, depth, and HRV into a single score out of 100, evaluating true sleep quality to show your overall recovery at a glance.
Total Sleep
Tracks the exact window from falling asleep to waking up, excluding awake time or tossing to record pure sleep.
Sleep Efficiency
The ratio of actual sleep time to total time spent in bed, highlighting how fast you fell asleep with fewer restless moments.
WASO
Measures total minutes awake after initially falling asleep, detecting hidden micro-awakenings to help you understand sleep fragmentation.
RHR
Captures your lowest heart rate during deep sleep, serving as a vital indicator of physical recovery and stress levels.
Heart Rate
Uses green PPG sensors to track blood flow changes in your finger, continuously measuring your real-time heart rate throughout the day.
HRV
Measures millisecond variations between heartbeats via infrared sensors, delivering a clear view of your autonomic nervous system recovery.
Step Counting
Uses a 3-axis accelerometer and smart filtering to isolate intentional walking from random hand shakes, tracking your steps with ease.
Calories
Combines your basal metabolic rate with active motion and heart rate data, accurately estimating your true daily energy burn.
Active Time
Monitors physical activity thresholds throughout the day, logging every block of time where your output goes above rest to show time spent moving.
MET
Calculates Metabolic Equivalent of Task by matching movement and heart rate against fitness baselines, showing your movement intensity at a glance.
Balance Score
Combines HRV, sleep, and activity into a holistic daily snapshot, letting you see your body's energy and readiness levels at a glance.
SpO₂
Uses red and infrared sensors to follow oxygen saturation trends, automatically monitoring your respiratory wellness while you rest.
Temperature Trends
Tracks skin temperature micro-fluctuations against your personal baseline, highlighting early signs of environmental stress or physical changes.
Respiratory Rate
Measures your average breaths per minute.
Cycle Tracking
Helps you follow your menstrual cycle and estimated fertile window by monitoring subtle physical shifts against your personal baseline patterns.
Stress
Analyzes HRV and skin temperature to detect physiological strain, helping you notice when your body may need a break.
Recovery Time
Combines workout intensity, sleep, and stress data into a clear countdown, giving you a better sense of when to rest.
Caffeine Intake Suggestions
Get timing suggestions based on your sleep, recovery, and daily rhythm, so your coffee works better with your body.
Caffeine Window Reminder
Know when your caffeine window may be closing, so you can stay clear when it matters and give your body more time to prepare for rest.
Clear insights.
Meaningful next steps.
Sleep
CalmUnderstand last night's sleep as you plan your day.
Care that leaves room for life.
Rhythm
See beyond a restless night or a busy week. Understand your patterns over time, without letting one day define your progress.
Return
When life disrupts your routine, choose a gentler approach. Keep your records, ease the pressure, and find your rhythm again.
Stay in the moment
Use Ring Pro to play, pause, scroll, shoot, and move through everyday content without reaching for your phone.
FROM SIGNAL TO DECISION
What Ring Pro measures is only the beginning.
Your data has more to say.
Ask Dave & Mira about your day, week, or recent changes—with answers grounded in your signals and personal baseline.
AIVELA RING PRO
See your day in the context of you.See your dayin the context of you.
Explore color, sizing, and purchase options on the dedicated shopping page.