Ultrahuman Ring Air- Size-14- AirGold UHRA-AG-14

**SIZE FIRST** Ultrahuman Ring sizes are different from standard ring sizes. Purchase Ultrahuman Sizing Kit first to get the perfect Ring AIR size. Ring AIR is available in 10 sizes from 5-14. **NO SUBSCRIPTION REQUIRED** Download the Ultrahuman app and get all of the available insights with no subscription. **THE RING OF YOUR DREAMS**... moreUltrahuman Ring AIR is the perfect sleep tracker ring. Along with insights on all your sleep stages — REM, Deep Sleep, Light Sleep and Wakefulness, get actionable steps to improve sleep so you're ready for the day. **DESIGNED TO KEEP YOU MOVING** The 'Movement Index' is designed to keep you moving all day for optimum glucose metabolism, and to increase your non-exercise energy usage through the day. With this all-in-one activity and fitness tracker, you can track steps, workouts and calories for insights into your all-day activity. All features work together seamlessly, to make sure you get the most out of the smart ring. Workout Tracking is now easy, with a dedicated Workout Mode that tracks Heart Rate during workouts — you can get insights into your cardiovascular response, track intensity levels, and make informed decisions to improve your fitness outcomes. **ENHANCED RECOVERY** Ring AIR is geared to help you recover better, with focused recovery tracking. The 'Dynamic Recovery Score' is derived from a blend of key metrics including heart rate monitoring, Heart Rate Variability (HRV) and skin temperature that track not only sleep but also every aspect of your lifestyle, giving you actionable insights. Designed to evolve with you, Dynamic Recovery will update in real-time when you take naps, sauna sessions or any contributors to enhance your recovery. **FUNCTIONALLY AESTHETIC** The Ultrahuman Ring AIR is forged with space grade titanium. Meticulously designed for enhanced comfort, this sleek device combines minimal form factor with precise performance, enabling users to effortlessly monitor key healt

Smart ring activity tracker Round Gold Heart rate monitor Active minutes Pedometer Hours slept Quality of sleep Bluetooth Lithium Polymer (LiPo) 24 mAh Battery life: 6 day(s) Mighty Light. Amazingly Sleek.2.4 gms light. 11x lighter than a typical smartwatch.2.4 mm sleek. Discreet design for everyday use.World’s most comfortable wearableGlides with... moreyou through your day, feeling lighter than air. It’s there when you need it, and invisible when you don’t.Form factor so discreet, it’s easy to forget you’re wearing it but hard to ignore its capabilities.Wake up to your sleep insightsThe Sleep Index, intelligently designed to be your sole metric for sleep health, assesses your total sleep duration, resting heart rate, and restfulness, creating a comprehensive picture of your sleep quality.Temperature tracking made easySkin temperature is vital for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness.Listen to your body clockThe Phase Response Curve (PRC) describes the intricate interplay between a stimulus, such as light exposure, food or exercise mapped to a shift in your body's circadian rhythm.Here’s to a more active youThe Movement Index is designed to keep you moving for optimum glucose metabolism and to increase your non-exercise energy usage.Maximize recovery with key HRV insightsThe correlation between HRV and recovery is pivotal to understanding the body's recuperative capabilities and its readiness to take on another day.The only nudges that you needPersonalised nudges for a healthier you. Get tailor-made insights and alerts to help you make better choices in real time. Performance Touchscreen No Display type No Design Product colour Gold Form factor Round Device type Smart ring activity tracker Features Motion sensor Yes Quality of sleep Yes Hours slept Yes Pedometer Yes Active minutes Yes Heart rate monitor Yes Ports & interfaces Bluetooth Low Energy (BLE) Yes Bluetooth Yes Power Charging time 3 h Rechargeable battery Yes Battery capacity 24 mAh Battery technology Lithium Polymer (LiPo) Battery life 6 day(s) Weight & dimensions Width 8.1 mm System requirements Mobile operating systems supported Android, iOS 15 Packaging content USB charger included Yes Cables included USB Type-C to USB Type-C