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Ultrahuman Ring Air Size 13 Space Silver

170130
$599
+ Delivery from $6
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Product Overview

No subscription fees • Lightweight design • Comprehensive health tracking • Durable design

Key Features

  • smart ring tracks heart rate, sleep, steps, and skin temperature
  • water resistant to 100m
  • up to 4 to 6 day battery life
  • compatible with iOS and Android devices

Key Specifications

Brand:
Ultrahuman
Model Number:
170130
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:
13

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:
Silver
Supplier Colour:
Space Silver
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:
13

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 Size 13 Space Silver is a sleek, ultra-light fitness tracker that offers advanced sleep, movement, and temperature monitoring in a subtle ring form. Perfect for health-conscious users who want 24/7 tracking without a bulky device, it excels in comfort and ease of use. Its main limitation is the absence of a display, requiring a smartphone for data access.

What it’s great for

  • Sleep Tracking
  • Daily Activity Monitoring
  • Heart Rate Insights
  • Skin Temperature Trends
  • Discreet Wear

Where it works best

  • Home
  • Gym
  • Office
  • Travel
  • Sleep

Who it’s for

  • Health Enthusiast
  • Everyday User
  • Sleep Tracker
  • Fitness Beginner

Things to consider

No built-in display-requires smartphone app for viewing metrics and notifications.

Beginner vs athlete fit

Best for beginners and everyday users; lacks advanced sport-specific metrics for elite athletes.

Health monitoring depth

8/10 - Strong on sleep, heart rate, and temperature, but no ECG or blood oxygen tracking.

Smartphone compatibility

Compatible with major iOS and Android devices via Ultrahuman app.

Battery endurance rating

7/10 - Typical battery life is several days per charge, but may vary with usage.

Water resistance score

8/10 - Suitable for daily wear and sweat, but not recommended for deep water activities.

Key benefits

  • Ultra-Lightweight Design: Weighs only 2.4 grams for all-day, barely-there comfort.
  • Sleek Profile: Just 2.4 mm thick, making it easy to wear alongside other jewellery or accessories.
  • Advanced Sleep Index: Provides a comprehensive sleep score by analysing duration, heart rate, and restfulness.
  • Skin Temperature Tracking: Monitors subtle changes in skin temperature to help detect physiological shifts.
  • Movement Index: Encourages daily activity and helps optimise glucose metabolism.
  • Heart Rate Variability Insights: Offers recovery and stress insights based on HRV trends.
  • Discreet Wearable: Minimalist ring form factor is less noticeable than wrist-based trackers.
  • Type-C Charging: Includes a USB Type-C to C cable for convenient, modern charging.

Q: What does size 13 mean for the Ultrahuman Ring Air, and what should you do if you are between sizes?

A: Size 13 is the ring's fixed inner fit, so comfort and sensor contact both matter. If you are between sizes, the better choice is usually the snugger fit that still feels comfortable overnight, because a loose ring can reduce tracking accuracy.

Q: Does the Ultrahuman Ring Air need a phone to work, or can it be used on its own?

A: It needs a compatible smartphone for setup, syncing and viewing insights in the Ultrahuman app. The ring collects data while worn, but the full sleep, recovery and activity analysis is designed to be checked on a paired phone, not on the ring itself.

Q: Is the Ultrahuman Ring Air compatible with both iPhone and Android phones?

A: Yes, the Ultrahuman Ring Air is designed to pair with both iPhone and Android through the companion app. Buyers should still check their phone's operating system is current enough for app support, as older devices can limit setup or syncing.

Q: Can the Ultrahuman Ring Air replace a smartwatch for fitness and health tracking?

A: It depends on what you want to track. The ring is better suited to discreet all-day wear, sleep and recovery trends, while a smartwatch usually gives richer on-wrist workout controls, screen-based feedback and easier notifications during exercise.

Q: Do you need an ongoing subscription to use the Ultrahuman Ring Air?

A: No, the Ultrahuman Ring Air is generally sold without a mandatory ongoing subscription for core tracking features. That matters if you want a smart ring with app-based insights but do not want recurring costs just to view everyday health data.

Q: Can you wear the Ultrahuman Ring Air all day and overnight, including during exercise?

A: Yes, it is designed for continuous wear, which is important for sleep, recovery and daily trend tracking. Comfort can vary by finger and activity, though, so people lifting weights or using grips may prefer to remove it during those sessions.