The VitalSigns Optical Library platform is based on Photoplethysmography (PPG) technology. This platform uses an optical sensor to measure blood volume variations and an accelerometer to track body motion. A proprietary algorithm extracts and processes the sensor data, factoring out body motion, pigmentation, and ambient light to produce highly accurate results.
- Membership includes HRV, Heart rate, sleep & activity tracking, and more — free for 3 months. Auto-renews at $2.99/month + tax. Contact Customer Service to cancel any time.
- Screen-free for fewer distractions, thinner for sleep tracking and optimised battery life more than 7 days.
- Activity - Track the intensity & duration of your movement plus sedentary time.
- Sleep - Analyze patterns like how often you wake up during the night.
- Insights - Trained on over 1.2 billion health records, receive individualised Health Insights
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