Description and Features

Your personal wellbeing companion.

The Seren Smart Ring by ELARA combines thoughtful design with everyday wellness tracking. Crafted from lightweight titanium alloy for comfortable 24/7 wear, Seren helps you better understand your sleep, activity, heart health and overall wellbeing.

From restful nights to active days, Seren works quietly in the background, giving you useful insights into your body's patterns — without the distractions of a screen or monthly subscription fees.

 

Feature	Description
Sleep Tracking	Monitor your sleep duration, stages and patterns to better understand your nightly rest.
Heart Rate Monitoring	Track your heart rate throughout the day and night, including during rest and activity.
Heart Rate Variability (HRV)	Understand the small variations between heartbeats, offering insights into your body's recovery and response to everyday demands.
Blood Oxygen Monitoring	Monitor blood oxygen levels as part of your overall wellness tracking.
Activity & Fitness Tracking	Track your steps, daily movement and workouts to see how your activity adds up.
Stress Insights	Explore trends that may help you understand how your body responds to physical and everyday stress.
Menstrual Cycle Tracking	Log and monitor menstrual cycle patterns to better understand changes over time.

Finding Your Perfect Fit

Not sure which size to choose? We've made finding your fit simple.

Ready to order?

Choose your preferred Seren Smart Ring colour and select the complimentary sizing kit option. We'll send your sizing Kit first, allowing you to find your ideal fit before your ring is dispatched.

Once you've confirmed your size with us, we'll arrange for your Seren Smart Ring to be sent.

Still deciding?

Order a standalone sizing kit for just £5, with free delivery. Try the different sizes at home, find your perfect fit and take your time deciding which Seren Smart Ring is right for you.

For detailed measurements, please refer to our Size Guide.