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Ultrahuman Ring Air Size 14 Aster Black

170111
$599
+ Delivery from $7

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Product Overview

The Ring Air Size 14 Aster Black tracks heart rate, sleep, steps, and skin temperature for everyday health monitoring.

Sized for a 23mm inner diameter, this Ultrahuman smart ring fits users who prefer a lightweight, screen-free wearable for continuous tracking. Its titanium shell reinforced with tungsten carbide carbon coating and hypoallergenic epoxy resin interior make it comfortable for all-day and night wear, including sleep tracking.

Compatible with iPhones running iOS 15 or later and Android devices running Android 6 or later, the ring syncs data via Bluetooth v5.0 to the Ultrahuman app. The battery lasts 4 to 6 days on a full charge, reducing the need for frequent recharging. Water resistance up to 100 metres for 12 hours allows use during swimming or showering.

Model 170111 in black comes with a 1 year manufacturer's warranty.

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:
170111
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:
14

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:
Black
Supplier Colour:
Aster Black
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:
14

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

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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 premium smart ring for people who want discreet, screen-free health tracking day and night. It suits users focused on sleep, recovery and everyday wellness, with strong comfort, solid battery life and swim-friendly water resistance. Its main limitation is that it offers less on-device feedback and workout-focused guidance than display-based fitness trackers or specialist sports watches.

What it’s great for

  • Sleep Tracking
  • Everyday Health Monitoring
  • Discreet Wearable Tracking
  • Recovery Awareness
  • Step Counting

Where it works best

  • Everyday Wear
  • Office
  • Home
  • Sleep
  • Travel
  • Pool or Shower Use

Who it’s for

  • Wellness-Focused Adult
  • Sleep Tracker User
  • Minimalist Wearable Buyer
  • iPhone User
  • Android User

Things to consider

It is best for passive health tracking rather than users who want a screen, built-in GPS or more advanced sport-specific training features.

Beginner vs athlete fit

Best suited to beginners and wellness-focused users, but also useful for athletes who want lightweight recovery and sleep tracking alongside another training device.

Health monitoring depth

7/10 - covers key daily metrics like heart rate, sleep, steps and skin temperature, but is less specialised than advanced sports watches or medical-grade devices.

Smartphone compatibility

iPhone with iOS 15 or later, Android devices with Android 6 or later

Battery endurance rating

8/10 - 4 to 6 days per charge is strong for a compact smart ring and supports low-maintenance daily use.

Water resistance score

9/10 - water resistant up to 100 m for up to 12 hours, making it suitable for swimming and shower use.

Key benefits

  • Heart Rate Tracking: Helps monitor daily wellness patterns and recovery trends throughout the day and night.
  • Sleep Tracking: Supports better rest awareness with overnight tracking in a ring designed for all-night comfort.
  • Skin Temperature Monitoring: Adds an extra layer of body trend tracking for ongoing health awareness.
  • Titanium Outer Shell: Provides a durable, lightweight build that feels less bulky than many wrist-based trackers.
  • Hypoallergenic Epoxy Resin Interior: Improves day-and-night comfort for extended wear, including during sleep.
  • Bluetooth v5.0 Sync: Connects wirelessly to the Ultrahuman app for easy viewing of health and activity data.
  • 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: Lets you keep tracking during swimming, showering and other water exposure.

Q: Does Ultrahuman Ring Air size 14 match standard ring sizing?

A: No. Ultrahuman Ring Air uses its own sizing, so Size 14 is not the same as a standard jewellery size or another smart ring brand. This Size 14 ring is sized for a 23mm inner diameter, which is the key measurement to match before ordering.

Q: Will this ring work with my iPhone or Android phone?

A: Yes. Ultrahuman Ring Air syncs with the Ultrahuman app over Bluetooth v5.0 and supports iPhones and Android devices. Your phone needs iOS 15 or later, or Android 6 or later, so older handsets may not be supported.

Q: Can Ultrahuman Ring Air track blood pressure as well?

A: No. Ultrahuman Ring Air tracks heart rate, sleep, steps and skin temperature for everyday monitoring, but blood pressure tracking is not listed for this model. If blood pressure is a must-have feature, this ring is not the right fit.

Q: Is the ring safe to wear in the shower?

A: Yes. Ultrahuman Ring Air is water resistant to 100 metres for 12 hours, so it is suitable for showering and swimming. That rating supports water exposure during normal use, but it is not positioned for deep diving.

Q: How often does Ultrahuman Ring Air need to be charged?

A: Ultrahuman Ring Air lasts 4 to 6 days on a full charge, so most users will not need to charge it every day. Battery life varies with how often the ring is syncing and tracking, which matters if you plan to wear it day and night.

Q: What material sits against your skin inside the ring?

A: The inside surface uses hypoallergenic epoxy resin, while the outer shell is titanium with a tungsten carbide carbon coating. That build is designed for continuous wear, including overnight, without the bulk of a watch-style tracker.