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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 is a discreet fitness tracker for people who want health insights without wearing a smartwatch. Its lightweight titanium build, sleep-friendly comfort, and 4 to 6 day battery life make it easy to wear all day and night. It is especially well suited to wellness-focused users and swimmers. A key limitation is that it relies on a compatible smartphone and does not offer a screen for on-device viewing.
What it’s great for
- All-day health tracking
- Sleep monitoring
- Heart rate tracking
- Step counting
- Discreet wearable use
- Swimming and shower use
Where it works best
- Everyday wear
- Bedroom
- Gym
- Pool
- Office
- Travel
Who it’s for
- Wellness-focused adult
- Discreet wearable user
- Sleep tracker user
- Everyday exerciser
- Swimmer
- Smartwatch alternative seeker
Things to consider
It is designed for discreet tracking rather than rich on-device interaction, so users who want a display, onboard workout feedback, or broader smartwatch functions may prefer a watch-style tracker.
Beginner vs athlete fit
Best for beginners to committed everyday athletes who want passive health tracking rather than advanced sport-specific training metrics.
Health monitoring depth
8/10 - tracks heart rate, sleep, steps, and skin temperature for strong everyday wellness coverage.
Smartphone compatibility
iPhone with iOS 15 or later, Android phone with Android 6 or later
Battery endurance rating
8/10 - 4 to 6 days per charge is strong for a compact smart ring.
Water resistance score
9/10 - water resistant to 100 m for up to 12 hours, making it suitable for swimming and showering.
Key benefits
- Heart Rate Tracking: Helps you monitor your heart rate throughout the day and night for ongoing health awareness.
- Sleep Tracking: Provides overnight sleep monitoring in a form factor that is more comfortable to wear in bed than many wrist-based devices.
- Skin Temperature Tracking: Adds another layer of body insight for users who want broader daily health monitoring.
- Lightweight Titanium Build: Fighter jet grade titanium construction keeps the ring light and durable for everyday use.
- Hypoallergenic Inner Coating: The epoxy resin inner coating is designed for comfortable wear during long periods, including sleep and exercise.
- Bluetooth 5.0 Connectivity: Connects wirelessly to compatible iPhone and Android devices for app-based tracking and insights.
- 4 to 6 Day Battery Life: Reduces charging frequency by lasting several days on a full charge.
- 100 m Water Resistance: Suitable for showering and swimming, with water resistance rated for up to 12 hours.
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.