R02 Smart Ring – Military Grade Titanium Health & Fitness Tracker
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Health Tracking Without the Bulk
Smartwatches are powerful health tracking tools — but they come with a significant trade-off. They are large, they are visible, and they require daily charging. For many people, the bulk and the battery anxiety are enough to make them leave the smartwatch at home on the days when they most need the data it provides.
The smart ring solves this problem. It is smaller than a smartwatch, lighter than a fitness band, and so unobtrusive that most people forget they're wearing it within minutes of putting it on. And yet it tracks the same core health metrics — sleep, heart rate, blood oxygen — with the same accuracy as a device ten times its size.
The R02 Smart Ring in military grade titanium takes this concept and builds it to the highest possible standard. A health and fitness tracker that fits on your finger, survives everything you put it through, and gives you the data you need to understand and improve your health.
Military Grade Titanium: Built to Last
Military grade titanium is one of the strongest and most durable materials used in consumer electronics. It is lighter than steel, stronger than aluminium, and resistant to the scratches, impacts, and corrosion that daily wear inevitably involves. A titanium ring will look as good in five years as it does on the day you receive it — which matters for a device you wear every day, including in the shower, at the gym, and during sleep.
The IP68 waterproof rating means the R02 can be submerged in water up to 1.5 metres for up to 30 minutes — making it genuinely waterproof for swimming, showering, and the kind of wet conditions that daily life involves. You never need to take it off, which means you never miss a data point.
Comprehensive Health Monitoring in a Ring
Sleep tracking analyses your sleep stages — light, deep, and REM — giving you a detailed picture of your sleep quality that goes beyond simply measuring how long you were in bed. Heart rate monitoring tracks your cardiovascular performance throughout the day and during exercise. SpO2 monitoring measures your blood oxygen saturation — a key indicator of respiratory health, altitude acclimatisation, and overall wellness.
All of this data is collected continuously, without you needing to remember to start a tracking session or charge the device every night. The R02 works in the background, building a picture of your health over time that becomes more valuable the longer you wear it.
Sizing Guide for Smart Rings
Smart rings are sized by the internal diameter of the ring:
- Size 6 — Internal diameter: 16.5 mm
- Size 7 — Internal diameter: 17.3 mm
- Size 8 — Internal diameter: 18.2 mm
- Size 9 — Internal diameter: 19.0 mm
- Size 10 — Internal diameter: 19.8 mm
- Size 11 — Internal diameter: 20.6 mm
- Size 12 — Internal diameter: 21.4 mm
For smart rings, measure the finger you intend to wear it on at the end of the day when fingers are at their largest. If between sizes, size up for comfort.
Specifications
- Material: Military grade titanium
- Health monitoring: Sleep tracking, heart rate, SpO2 (blood oxygen)
- Waterproof rating: IP68
- Available sizes: 6–12
- Compatibility: iOS & Android
SHIPPING TIMES AND COSTS
- FREE SHIPPING within 1 to 7 business days
We ship worldwide FREE.
When placing order, PLEASE MAKE SURE YOU ENTER YOUR FULL SHIPPING ADDRESS INCLUDING HOUSE/FLAT/BUILDING NUMBER AND CITY. This will help us to fulfill your order quickly.
We can't do NEXT DAY or SAME DAY deliveries as its unrealistic for our supply channels and logistics.
Orders typically ship within 7 business days. Delivery times vary by region but generally range from 7 to 12 business days.
Sometimes deliveries could take up to 15 to 20 business days in case of civilian unrest/ war affecting supply routes.
Once your order is shipped, you’ll receive a tracking number via email to monitor your delivery status.
