Sculpted for you

Designed to fit your daily rhythm — from sleep and stress to heart rate, recovery, and activity tracking.

Discover what Synex tracks

  • Sync with Your Cycle

  • Sleep Analysis

  • Stress & Calmness Monitoring

  • Daily Body Alerts

    See Synex in action

    • A closer look at the smart ring designed for daily wellness tracking.

      Our scientific advisor

      Lex Fridman
      Neuroscientist & Podcast Host

      “Technology should quietly improve human awareness and daily life. Synex Smart Ring brings health tracking into a minimal, wearable form that feels both practical and futuristic.”

      Built for daily life

      Long battery life and dependable water resistance — made to keep up with everyday wear.

      Lasting power smart ring feature Water resistant smart ring feature

      A day with your ring

      Synex Smart Ring helps you understand your body from sleep to recovery, activity, stress, and heart health.

      01 / Morning

      Sleep Analysis

      Start your day with a clear view of your sleep score, sleep duration, and overnight recovery.

      Know more ›
      Sleep duration89

      6 h 51 m

      Awake
      40m       REM
      1h 11m       Light
      3h 44m       Deep
      1h 26m
      02 / Training

      Fitness Tracking

      Track steps, calories, workout intensity, and movement without wearing a bulky smartwatch.

      Know more ›
      84Workout score
      47.3VO2 Max
      623 kcal6842 steps3.7 mi
      03 / Afternoon

      Stress Insights

      See stress patterns throughout the day and know when your body may need a calmer moment.

      Know more ›
      Stress balance72

      Stable

      Calm
      42%       Active
      36%       High
      22%
      04 / All day

      Heart Rate

      Follow your heart rate trends and understand how your body responds throughout the day.

      Know more ›
      Resting heart rate

      68 bpm

      24/7 trackingHRV trendRecovery signal
      05 / Movement

      Daily Activity

      Stay on top of your steps, calories, and daily movement goals with lightweight tracking.

      Know more ›
      Daily activity92

      8,420 steps

      Active calories482 Distance4.1 mi Move goal86% Standing9 h
      06 / Evening

      Recovery Overview

      Connect sleep, stress, heart rate, and activity into a simple recovery picture.

      Know more ›
      Recovery score86

      Ready

      Sleep quality Good HRV trend Balanced Stress level Low Body signal Stable

      What's in the box?

      • Synex Smart Ring

      • Case

      • USB-C Charging Cable