Ultrahuman - Ring Air - Smart Ring

Overview

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 wearable

• Glides with you 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 insights

• The 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 easy

• Skin temperature is vital for measuring your body's physiological states and responses to various factors, including exercise, stress, and illness.

Listen to your body clock

• The 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 you

• The 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 insights

• The 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 need

• Personalised nudges for a healthier you. Get tailor-made insights and alerts to help you make better choices in real time.

Specifications

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 sensor
• 6-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
• Last up to 6 days on a full charge
• 2 - 3 hours to fully charge the Ring from 0% to 100%

What's in the box

• Ultrahuman Ring AIR
• Ring AIR Charger
• Type-C to C Cable (1 mtr)