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Ultrahuman Ring Air Size 10 Matte Grey

170137
$599
+ Delivery from $6
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Product Overview

The Ring Air Size 10 Matte Grey tracks sleep, heart rate, steps, and skin temperature for all-day health monitoring.

Sized for a standard US ring size 10, this Ultrahuman fitness tracker fits comfortably on your finger and is designed for continuous wear, including overnight. Its lightweight construction uses fighter jet grade titanium reinforced with a tungsten carbide carbon coating, while the inner surface is coated with medical-grade hypoallergenic epoxy resin for skin comfort.

Bluetooth v5.0 connectivity links the ring to iPhones running iOS 15 or later and Android devices running Android 6 or later. The battery lasts 4 to 6 days on a full charge, and the ring is water resistant up to 100 meters for up to 12 hours, making it suitable for daily routines and sleep tracking. Sensor technology includes infrared photoplethysmography, non-contact medical-grade skin temperature, and a 6-axis motion sensor for comprehensive biometrics.

Model 170137 in grey comes with a 1 year manufacturer's warranty.

Key Features

  • Smart ring with 8.1mm width and 2.45mm depth
  • Tracks heart rate, sleep, steps, and skin temperature
  • Bluetooth charging with included Type C-C cable
  • Works with iOS and Android, water resistant to 100m

Key Specifications

Brand:
Ultrahuman
Model Number:
170137
Compatible Phones:
iPhones running iOS 15 or later and Android devices running Android 6 or later

Phones & Wearables

Strap:
Fighter jet grade Titanium, 8.1 x 2.45 - 2.8 (varies with size)
Ring Size:
10

Connections

Connections:
Bluetooth v5.0

Power & Charging

Battery Life:
Lasts 4 to 6 days on a full charge

Options

Sensor Technology:
Infrared Photoplethysmography, Non-contact medical-grade skin temperature, 6-axis motion
Trackers:
Circadian Rhythm, Temperature-Based Ovulation Prediction, Caffeine Window Detection, AFib Detection, Sleep

Safety

Water Resistant:
Up to 100 meters (about 328 feet) for up to 12 hours

General Information

Type:
Fitness Tracker
Family:
Ring Air
Colour:
Grey
Supplier Colour:
Matte Grey
Materials:
The outer shell, fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating; The inners of the ring is coated with medical-grade hypoallergenic epoxy resin

Warranty

Manufacturer's Warranty:
1 Year

Phones & Wearables

Strap:
Fighter jet grade Titanium, 8.1 x 2.45 - 2.8 (varies with size)
Ring Size:
10

Power & Charging

Battery Life:
Lasts 4 to 6 days on a full charge

Safety

Water Resistant:
Up to 100 meters (about 328 feet) for up to 12 hours

Warranty

Manufacturer's Warranty:
1 Year

Product Dimensions

Product Height (mm):
2.45 - 2.8
Product Width (mm):
8.1
Product Depth (mm):
2.45 - 2.8
Product Weight (g):
2.4 - 3.6

Box Dimensions

Box Height (mm):
78
Box Width (mm):
168
Box Depth (mm):
220
Box Weight (kg):
1

No reviews found for this product.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Ultrahuman Ring Air is a discreet fitness tracker for people who want sleep, recovery and daily activity insights without wearing a watch. It suits health-conscious users who value comfort, lightweight design and multi-day battery life. Its biggest strengths are all-day wearability and useful biometric tracking, but it does not offer a display or the broader workout features of some sports-focused wearables.

What it’s great for

  • Sleep Tracking
  • Daily Health Monitoring
  • Recovery Insights
  • All-Day Activity Tracking
  • Discreet Wear

Where it works best

  • Home
  • Office
  • Overnight Wear
  • Daily Commutes
  • Travel

Who it’s for

  • Health-Conscious Adults
  • Sleep-Focused Users
  • Minimalist Wearable Users
  • Everyday Fitness Users
  • iPhone Users
  • Android Users

Things to consider

It is best for lifestyle, sleep and recovery tracking rather than advanced sports training, and it lacks a screen and onboard workout-style interaction found on some premium smartwatches.

Beginner vs athlete fit

Best for beginners to intermediate fitness users and recovery-focused wearers rather than data-heavy endurance athletes.

Health monitoring depth

8/10 - Tracks sleep, heart rate, skin temperature and movement in a compact ring format with strong everyday wellness coverage.

Smartphone compatibility

Compatible with iPhone on iOS 15 or later and Android devices on Android 6 or later via Bluetooth 5.0.

Battery endurance rating

8/10 - The 4 to 6 day battery life is strong for a compact wearable and supports multi-day use between charges.

Water resistance score

8/10 - Water resistant to 100 m for up to 12 hours, making it suitable for daily routines and overnight wear.

Key benefits

  • Lightweight titanium build: At about 2.4 g, it feels unobtrusive for comfortable day-and-night wear.
  • Sleep tracking: Helps you monitor overnight sleep patterns for better recovery awareness.
  • Heart rate monitoring: Supports continuous wellness tracking throughout the day and night.
  • Skin temperature sensing: Adds another health signal to help track changes in your body over time.
  • 6-axis motion sensor: Tracks daily movement and steps to build a clearer picture of activity.
  • 4 to 6 day battery life: Reduces charging frequency compared with wearables that need daily charging.
  • 100 m water resistance for up to 12 hours: Handles everyday wear around water with added peace of mind.
  • Hypoallergenic inner coating: The medical-grade epoxy resin inner surface is designed for skin comfort during continuous wear.

Q: What finger size does the Ultrahuman Ring Air Size 10 fit?

A: Size 10 matches a standard US ring size 10, which is about 19.8 mm internal diameter and roughly 62.1 mm finger circumference. For the best sensor contact, it should feel snug enough not to rotate freely, but not tight enough to leave pressure marks.

Q: Can the Ultrahuman Ring Air replace a smartwatch for workouts and daily alerts?

A: No. The Ring Air is better suited to sleep, recovery and all-day biometrics than to on-wrist controls, call alerts or map-style workout guidance. If live stats, notifications or a display matter, a smartwatch is still the better fit.

Q: Do I need a subscription to use the Ultrahuman Ring Air?

A: Generally, no mandatory subscription is required for the Ring Air's core tracking and app insights. That matters if comparing it with some other smart rings, where ongoing fees can add to the real long-term cost of ownership.

Q: Can I wear the Ultrahuman Ring Air all day and while sleeping?

A: Yes. The Ring Air is designed for continuous wear, including overnight sleep tracking, which is where it collects some of its most useful recovery data. For heavy gripping, barbell work or tools, many users remove it to reduce scratches and pressure.

Q: Will the matte grey finish on the Ultrahuman Ring Air show marks over time?

A: Yes, it can. Matte finishes usually hide fingerprints well, but scuffs from weights, metal surfaces and tools may become visible sooner than on polished jewellery. That is a cosmetic wear issue, not necessarily a sign that tracking performance has changed.

Q: Can the Ultrahuman Ring Air be charged on a standard wireless charger?

A: No. Smart rings such as the Ring Air normally use a dedicated charger shaped for the ring, rather than a regular Qi phone charging pad. That means replacing a lost charger is not as simple as borrowing a spare phone charger at home.