®

Live Your Rhythm

Live Your Rhythm

LIVE YOUR RHYTHM

Live Your Rhythm

The first smart ring

designed to Interpret Female Physiology

The first smart ring
designed to Interpret Female Physiology.

FOR MOM AND DAUGHTER

Love across Generation

Shop Now

FOR FRIENDS

Care for bestie CURV or bestie

Shop Now

FOR MOM AND DAUGHTER

Love across Generation

Shop Now

FOR FRIENDS

Care for bestie CURV or bestie

Shop Now

FOR MOM AND DAUGHTER

Love across Generation

Shop Now

FOR FRIENDS

Care for bestie CURV or bestie

Shop Now

Choose Your CURV

Choose Your CURV

Jewelry artistry engineered for women’s health

Jewelry artistry engineered for women’s health

CURV Rhythm

From $299

Reserve now

CURV High-end

From $359

Reserve now

Join our Early Birds

Save up to 70% + 12 months of APP access

Save up to 70%
12 months of APP access

Start a journey of exploring Your Own Rhythm.

Start a journey of exploring Your Own Rhythm.

Cycle Tracking

See how your body flows and resets.

See how your body flows and resets.

Get a clear map of your menstrual cycle and hormone patterns.

Symptoms Insights

Connect what you feel to real time data.

Connect what you feel to real time data.

See how your symptoms, moods, and activities link to your cycle and real‑time data

Holistic wellness

Understand your wellness in full picture

Understand your wellness in full picture

Uncover what your body has been telling you – and restore your natural balance.

Personalized Guidance

Know what to do in daily life

Know what to do in daily life

Get tailored tips for eating, exercising, and resting – tuned to your own data.

Cycle Tracking

See how your body flows and resets.

See how your body flows and resets.

Get a clear map of your menstrual cycle and hormone patterns.

Symptoms Insights

Connect what you feel to real time data.

Connect what you feel to real time data.

See how your symptoms, moods, and activities link to your cycle and real‑time data

Holistic wellness

Understand your wellness in full picture

Understand your wellness in full picture

Uncover what your body has been telling you – and restore your natural balance.

Personalized Guidance

Know what to do in daily life

Know what to do in daily life

Get tailored tips for eating, exercising, and resting – tuned to your own data.

Every part of you is connected. CURV helps you stay in tune with your rhythm.

Every part of you is connected. CURV helps you stay in tune with your rhythm.

The CURV Female Rhythm Engine

The CURV Female Rhythm Engine

The CURV Female Rhythm Engine

CURV doesn't rely on one-size-fits-all rules.

Our engine creates a precise portrait of every unique woman.

CURV doesn't rely on one-size-fits-all rules.

Our engine creates a precise portrait of every unique woman.

CYCLE

- Ovulation & Period Tracking - PMS Symptom Log & Relief Tips - Long-term Hormone Insights

SLEEP

STRESS

ACTIVITY

INTIMACY

CYCLE

- Ovulation & Period Tracking - PMS Symptom Log & Relief Tips - Long-term Hormone Insights

SLEEP

STRESS

ACTIVITY

INTIMACY

Women’s health isn’t just about Cycle Tracking. It’s about Understanding and Support.

Women’s health isn’t just about Cycle Tracking. It’s about Understanding and Support.

Managing a Condition

If you're dealing with recurring symptoms and

want to understand what's underneath.

If you're dealing with recurring symptoms and

want to understand what's underneath.

A

PMS

Taking control of your PMS. CURV helps you track long‑term patterns and bring real data to your doctor.

Design

B

PMOS

C

Endometriosis

01

PMS

Taking control of your PMS. CURV helps you track long‑term patterns and bring real data to your doctor.

Default image

Design

02

PMOS

03

Endometriosis

04

Adolescence

05

Contraception & Natural Birth Control

06

Trying to Conceive

07

Pregnancy

08

Perimenopause

Navigating a Life Transition

If you're planning, preparing, or transitioning through a life stage

CURV adapts to where you are.ortrait of every unique woman.

If you're planning, preparing, or transitioning through a life stage

CURV adapts to where you are.ortrait of every unique woman.

01

Adolescence

Your first years of menstruation can feel confusing. CURV helps you build a baseline understanding of your cycle – without judgment, just clarity.

Design

02

Contraception & Natural Birth Control

03

Trying to Conceive

04

Pregnancy

05

Perimenopause

Join our Early Birds

Save up to 70% + 12 months of APP access

Save up to 70%
12 months of APP access

Design for continous wear

Design for continous wear

Design for continous wear

24/7 health tracking

Tracks 50+ health signalsautomatically, 24/7.

01

7‑day battery

Charge once, wear all week.

02

Jewelry craftsmanship

Solid 925 silver, hand‑polished – fits your daily lifestyle.

03

Recycled silver

100% recycled sterling – same purity, same shine, lighter on the planet.

04

01

Built to last

Scratch‑resistant and corrosion‑proof.

02

Waterproof

Shower and hand wash friendly – no need to remove.

03

Data stays local

Your data storaged on your ring and phone. You own it.

04

Lightweight

Weighs just 4.2g – comfortable for all-day wear.

For the first time, my mood swings actually make sense.”
Makayla Johnson
It predicted my PMS four days early — and it was spot on.
Christina Matthews
My workouts improved,Training in my best metabolic window made me feel stronger and less exhausted.
Sofia Marquez
Now I see exactly why my stress spikes and when they're coming — make me feel so much better
Stephanie Jackson
We’d been trying for months.Knowing my fertile window with real biometric trends changed everything.
Samantha Vier
For the first time, my mood swings actually make sense.”
Makayla Johnson
It predicted my PMS four days early — and it was spot on.
Christina Matthews
My workouts improved,Training in my best metabolic window made me feel stronger and less exhausted.
Sofia Marquez
Now I see exactly why my stress spikes and when they're coming — make me feel so much better
Stephanie Jackson
We’d been trying for months.Knowing my fertile window with real biometric trends changed everything.
Samantha Vier
For the first time, my mood swings actually make sense.”
Makayla Johnson
It predicted my PMS four days early — and it was spot on.
Christina Matthews
My workouts improved,Training in my best metabolic window made me feel stronger and less exhausted.
Sofia Marquez
Now I see exactly why my stress spikes and when they're coming — make me feel so much better
Stephanie Jackson
We’d been trying for months.Knowing my fertile window with real biometric trends changed everything.
Samantha Vier
For the first time, my mood swings actually make sense.”
Makayla Johnson
It predicted my PMS four days early — and it was spot on.
Christina Matthews
My workouts improved,Training in my best metabolic window made me feel stronger and less exhausted.
Sofia Marquez
Now I see exactly why my stress spikes and when they're coming — make me feel so much better
Stephanie Jackson
We’d been trying for months.Knowing my fertile window with real biometric trends changed everything.
Samantha Vier

Q&A

How accurate are EvoTrack’s health and fitness metrics?

EvoTrack uses advanced AI algorithms combined with medical-grade sensors to ensure highly accurate data for heart rate, sleep, recovery, and training insights.

Can EvoTrack sync with my favorite fitness apps?

Is EvoTrack suitable for all types of athletes?

How does AI improve my training sessions?

What’s the battery life like?

Is EvoTrack waterproof?

Follow us on Instagram

Follow us on Instagram

Follow us on Instagram

If you're planning, preparing, or transitioning through a life stage

CURV adapts to where you are.ortrait of every unique woman.

If you're planning, preparing, or transitioning through a life stage

CURV adapts to where you are.ortrait of every unique woman.

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