Key Features

Sleep

• Sleep Score: Your Sleep Score, out of 100 is based on trackable Sleep Contributors and the time you spent in different Sleep Stages like REM, Light and Deep Sleep
• The nuances of your sleep, captured: Ring AIR tracks Sleep Debt, Morning Alertness, and Tosses and Turns, providing insights for better sleep and productivity through personalised adjustments.

Movement

• Steps, Distance, Calories: Track your daily movement seamlessly. Real-time monitoring of steps taken, distance covered, and calories burned provides comprehensive insights into your activity levels, motivating you towards a more active lifestyle.
• VO2 Max tracking: Unlock your cardiovascular potential. Measure your VO2 Max, your body’s oxygen utilisation during exercise, and assess post-workout recovery. Gain valuable insights to optimise your fitness routine and enhance overall cardiovascular health.

Recovery

• Dynamic Recovery: The edge in your recovery game - Dynamic Recovery analyses key physiological markers, delivering a real-time adaptive Recovery Score. Gain insights into how sleep, Stress Rhythm, Skin Temperature, and Heart Rate variability (HRV) influence your body’s restoration. Enhance your recovery consciously through power naps and breathwork techniques.
• Stress Rhythm: Stress Rhythm shows if you’re stimulated, relaxed, or stressed by analysing HR, RHR, and HRV variations throughout your circadian rhythm.

Longevity

• AFib Detection: This PowerPlug discreetly monitors your heart rhythm every night, detecting early signs of AFib (Atrial Fibrillation). Enjoy seamless and nocturnal monitoring with daily medical-grade reports for peace of mind.
• Cardio Adaptability: Monitor your heart’s activity every night with this PowerPlug. It analyses cardio adaptability using detailed tachograms and Lorenz plots, offering key insights into how your heart responds to activities, stress, and rest.

Women’s Health

• Attuned to Women’s distinct health needs: Personalised health insights for every stage of the unique journey of womanhood, helping you learn about your body and proactively manage your health.
• Cycle & Ovulation: Predicts a 7-day fertile window, pinpointing ovulation day using real-time data from biomarkers like skin temperature, HRV, and RHR. These patterns help estimate fertile days before ovulation. Unlike traditional methods, this PowerPlug provides proactive, accurate, and seamless fertility insights.

Productivity

• Caffeine Window: Recommends the best times for caffeine consumption based on your sleep, to boost your alertness throughout the day without affecting the quality of your sleep.
• Circadian Alignment: Suggests optimal times to expose yourself to natural sunlight, exercise, and wind down in the evening, aiming to improve your energy levels, and sleep quality.
• Vitamin D: Calculates optimal times for you to step outside, based on your skin type, location, and current UV index, ensuring you get the most effective and safe sun exposure.
• Screentime: Tracks screen time and its impact on sleep, offering personalised insights for healthier habits.

Technical Specifications

• 2.4 gms light. 11x lighter than a typical smartwatch.
• 2.4 mm sleek. Discreet design for everyday use.

Body Dimensions

• Width - 8.1mm
• Thickness - 2.45 - 2.8 mm (varies with size)
• Weight 2.4 - 3.6 g (varies with size)

Material

• The outer shell is made from fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating, making it resistant to everyday wear and tear
• The inners of the ring is coated with medical-grade hypoallergenic epoxy resin, making it comfortable to wear at all times

Connectivity

• Bluetooth Low Energy (BLE5)
• Automatic firmware updates via the Ultrahuman App
• Compatible with iPhones running iOS 15 or later and Android devices running Android 6 or later
• EMF radiation safe

Sensors

• Infrared Photoplethysmography (PPG) sensor
• Non-contact medical-grade skin temperature sensor6-axis motion sensors
• Red LEDs (heart rate monitoring and oxygen saturation)
• Green LEDs (heart rate monitoring)
• Infrared LEDs (heart rate monitoring)

Battery

• Rechargeable, non-replaceable 24mAh LiPo battery
• Lasts 4 to 6 days on a full charge
• 180 mins to fully charge the Ring from 0% to 100%