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Ultrahuman Ring Air Size 05 Aster Black
170103
$599
+ Delivery from $6
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Product Overview
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:
- 170103
- 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:
- 5
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:
- Smart Ring
- 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:
- 5
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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Product Reviews of Ultrahuman Ring Air Size 05 Aster Black
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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 Size 05 Aster Black is a sleek, ultra-light fitness tracker ring tailored for those prioritising sleep and recovery insights. Its finger-based sensors deliver highly accurate biomarker data, making it ideal for health-conscious individuals and athletes. The ring is comfortable for all-day wear and offers detailed sleep metrics. One limitation is its smaller display and fewer smart features compared to premium wrist-based trackers.
What it’s great for
- Sleep Tracking
- Recovery Monitoring
- Daily Activity Insights
- Wellness Analytics
Where it works best
- Home
- Gym
- Office
- Travel
- Sleep Environment
Who it’s for
- Health Enthusiast
- Athlete
- Wellness Seeker
- Sleep Optimiser
Things to consider
Lacks advanced smartwatch features like notifications and app integrations found in premium wrist trackers.
Beginner vs athlete fit
Suitable for both beginners and athletes; advanced metrics support high-performance users.
Health monitoring depth
8/10 - Offers detailed sleep and recovery analytics but fewer activity metrics than specialist devices.
Smartphone compatibility
Compatible with major smartphones via Ultrahuman app (iOS and Android).
Battery endurance rating
8/10 - Lasts multiple days per charge, reducing downtime.
Water resistance score
7/10 - Suitable for everyday use and sweat, but not recommended for deep water activities.
Key benefits
- Ultra-Lightweight Design: Weighs only 2.4 grams for barely-there comfort during day and night.
- Hypoallergenic Smooth Inner Lining: Ensures irritation-free, comfortable wear for sensitive skin.
- Advanced Sleep Metrics: Tracks sleep stages and contributors for personalised sleep improvement.
- Dynamic Recovery Score: Analyses physiological markers for real-time recovery feedback.
- Accurate Finger-Based Sensors: Delivers more precise biomarker data than wrist-worn devices.
- Compact Charger Included: Voyager charger is portable and convenient for travel.
- Long Battery Life: Designed for extended use without frequent charging.
- Personalised Wellness Tools: Unlocks tailored recommendations for sleep and recovery.
Q: Is Ultrahuman Ring Air Size 05 the same as a standard jewellery size 5?
A: Not always. Smart rings need a snug fit so the sensors stay aligned against the skin, and many buyers find the fit differs from a regular fashion ring. If you are between sizes, a sizing kit is the safer way to confirm before choosing Size 05.
Q: Does the Ultrahuman Ring Air require a paid subscription to use its health tracking features?
A: No. Ultrahuman Ring Air is generally sold with core tracking and app insights available without an ongoing subscription fee. That matters if you are comparing it with some rival smart rings that place deeper analytics behind a monthly plan.
Q: Can the Ultrahuman Ring Air replace a smartwatch for workouts and notifications?
A: No. This ring is designed more for sleep, recovery and all-day health tracking than for on-wrist notifications or a screen-based workout experience. It does not give the same live glanceable feedback as a smartwatch during training.
Q: How often does the Ultrahuman Ring Air usually need charging?
A: Typically every 4 to 6 days, depending on ring size, workout frequency and how consistently it is worn. Smaller smart rings can sit closer to the lower end of that range, so charging needs may be a little more frequent with Size 05.
Q: Can the Ultrahuman Ring Air be worn in the shower or while swimming?
A: Yes, it is designed for everyday wear, including handwashing, showering and general water exposure. For long swims, diving or high-pressure water activities, a sport watch is usually the better choice because repeated impact and pressure can be harsher on a ring.