RingConn Gen 2 Air · Essential

Thinner. Lighter. Everyday health, effortlessly worn.

The world's first ultra-thin smart ring with sleep-apnoea monitoring — just 2 mm thin, from 2 g on the finger. The essentials of RingConn health tracking, in the ring you'll forget you're wearing.

Ultra-thin design

2 mm thin. From 2 g light. Barely there.

The Gen 2 Air is the thinnest RingConn ever — engineered so the ring practically disappears on your finger. It fits under gloves, moves with your hand, and never gets in the way of your day.

Featherweight titanium

Aerospace-grade titanium construction gives the Air its rigidity and light weight at once.

Comfort-first geometry

A smooth inner profile that sits flush against your skin — even when you're typing all day.

Ultra-thin RingConn Gen 2 Air
Sleep apnoea monitoring

The first ultra-thin ring to watch how you breathe at night.

The Gen 2 Air continuously tracks blood oxygen, respiratory patterns and micro-motion overnight to surface the earliest signs of breathing interruptions — the kind you're never awake to notice.

Daily health tracking on the RingConn Gen 2 Air
Daily health essentials

Everything you need to know, tracked in the background.

Heart rate & HRV

Continuous heart-rate and variability tracking so you can see the effect of your workouts, your stress and your rest.

Sleep stages & recovery

Automatic sleep-stage detection and a nightly recovery score, so you know how to spend tomorrow's energy.

Stress & activity

Passive stress detection and an activity ring that keeps you moving without noise or nagging notifications.

Built for daily wear

The essentials, engineered to disappear.

2mm
Thickness
2g+
Weight
Up to 10 days
Battery life
IP68
Water resistance
0/mo
Subscription
AES-256
Data encryption

Battery life and weight vary by ring size and usage.

Which ring is right for you

Air, or the flagship?

Best for
Gen 2 Air: daily essentials · Gen 3: complete vascular & sleep intelligence
Build
Gen 2 Air: titanium, 2 mm thin · Gen 3: titanium, 2.3 mm inner-rounded profile
Sizes
Gen 2 Air: 9 sizes (US 6–14) · Gen 3: 10 sizes (US 6–15)
Battery
Gen 2 Air: up to 10 days · Gen 3: up to 14 days
On-ring vibration alerts
Gen 3 only
Sleep apnoea
Both models
Vascular / BP trends
Gen 3 only
Cycle & fertility
Gen 3 only
Charging
Gen 2 Air: charging dock · Gen 3: portable universal charging case
Offline storage
Gen 2 Air: 7 days · Gen 3: 10 days
Family Sharing & data export
Both models
Price (ZA)
Gen 2 Air: R3,699 · Gen 3: from R6,999
Finishes

Two finishes. One flat price.

Choose the finish that suits your everyday. Both come in at the same price.

Selected finish
Dune Gold · R3,699

Coming to South Africa

The RingConn Gen 2 Air is landing in South Africa via authorised retail partners. Reserve or ask us where to buy near you.

Both finishes · R3,699

Stock arriving soon. For trade & distributor enquiries, contact The KPS Group.

Specifications

Full specifications.

Material
Aerospace-grade titanium, PVD-coated finish
Thickness
2 mm
Weight
From 2 g (varies by size)
Sizes
9 sizes · US 6 – 14 (sizing kit available)
Water resistance
IP68 · 50 m water resistance
Sensors
Optical HR/SpO₂/PPG, 3-axis accelerometer, skin temperature
Battery life
Up to 10 days per charge (usage dependent)
Charging
Charging dock, USB-C · ~90 minutes full charge
Offline storage
Up to 7 days on-ring (record vitals without your phone nearby)
App
iOS 13+ / Android 8+ · Family Sharing · Data export
Connectivity
Bluetooth 5.2 Low Energy
Data security
AES-256 encryption, end-to-end
Subscription
None. All features included, forever.
In the box
RingConn Gen 2 Air · Charging dock · USB-C cable · Quick start guide
Warranty
12-month manufacturer warranty (SA distributor: The KPS Group)