ELENVA Smart Ring Health Tracker – 5ATM, SpO2, Sleep, Dawn Rose Gold

Meet ELENVA Smart Ring Health Tracker

Designed as a discreet companion to stay with you through workouts, workdays, and evenings, the ELENVA Smart Ring blends durable materials with smart sensing. Crafted from marine-grade 316L stainless steel in Dawn Rose Gold, it offers a comfortable fit and a 5ATM waterproof rating for everyday resilience.

24/7 Health Monitoring and Emotional Insight

High-precision optical sensors monitor heart rate, SpO2, and body temperature with reliable accuracy. An advanced HRV analysis surfaces daily mood reports, a stress index, and fatigue perspectives. The sleep algorithm breaks rest into four stages—light, deep, REM, and awake—helping you understand nightly patterns.

• Real-time metrics for heart rate, SpO2, and temperature
• HRV-driven mood and stress indicators
• Sleep stage breakdown for deeper rest insights

Silent Alerts and Tactile Cues

The ring features an exclusive vibration motor for silent call alerts, health warnings, and discreet wake-ups. Hydration reminders and event nudges keep you on track without sounding a chime or buzzing the phone.

• Silent call alerts and health warnings through tactile pulses
• Hydration reminders and event nudges without disturbing others

Durable, Private, and Self-Powered

Machined from marine-grade stainless steel, it withstands 50m water pressure and temperature shocks from -20°C to 60°C. Data stays on-device by default, with secure export options to Strava or Apple Health via Bluetooth 5.1.

• Waterproof, temperature-tolerant design
• Local data storage with optional export to Strava/Apple Health
• Data privacy through on-device storage

Long-Lasting Battery and Smart Connectivity

Energy-efficient processing supports 2–5 days of use after a 90-minute magnetic charge. Bluetooth 5.1 enables smooth pairing with iOS 14+ and Android 8+ devices, with data export options for your preferred apps.

Active, Multi-Sport Tracking and Cycle Insight

AI detects 10+ activities, tracks calories, steps, and distance, and provides HRV-guided rest suggestions post-workout. The system also estimates basal body temperature to support cycle prediction with notable accuracy.