Name: Ring Air- Size-08- Matt Grey
Brand: Ultrahuman
SKU: 45373400
Price: 386.58 EUR
Availability: InStock
Rating: 3.86 (113 reviews)

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Ultrahuman

Mighty light. Amazingly sleek. 

2.4 grams light. 11 times 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. The form factor is 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. Personalized nudges for a healthier you. Get tailor-made insights and alerts to help you make better choices in real time.

Actual product image Ultrahuman Ring Air- Size-08- Matt Grey (8, Grey Mat)

Key specifications

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ring size

One of the easiest ways to find out the ring size is to measure it with a thread. Place the thread tightly around the part of the finger where you want the ring to fit. Also make sure that the thread fits over the knuckle, as some people have a thicker middle of the finger. You can then knot the thread and cut it off exactly where the ends of the thread meet. Measure this piece of string to find the right ring size.

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Ring Air- Size-08- Matt Grey

Smart rings

14-day cancellation right
30-day right of return

Ultrahuman tested: this smart ring works without a plan

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Ultrahuman Ring Air Testimonial | Leas Bewertung des ultimativen Fitness-Trackers

Ultrahuman Ring Air Test | Maurice testet den eleganten Fitness-Tracker

Ultrahuman Ring Air Test | Kay-Yasmin testet den ultimativen Fitness-Tracker

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