Progress Bar

Skip to main content

Jaycar

More convenient than a watch, this smart ring will easily monitor your sleep, daily activity, heart rate, blood oxygen and up to 24 different workouts through the free DaRings app, which connects to Strava & Apple health monitoring. The ring battery lasts up to 5 days, and the case provides additional charges up to a month of cable free charging. The battery only takes up to 90 minutes to charge so you'll never be without it for long. When it's time to charge, a 60cm USB-A charging cable is included to charge the ring, and a USB-A to USB-C cable can be used to charge the case (not included).

Available in small, medium & large sizes.

Sizing:

This ring size is large (21.5mm inside diameter), which is equivalent to AU/NZ "Y" or US "12" sizes. Sizing kits are available in stores, or can be 3D printed via the file located in the "Downloads" tab below.

Please note that wearable products can not be returned for change of mind.

Features:

  • IP68 Rated Ring
  • Sleep Monitoring
  • Heart Rate Tracking
  • Automatic Workout Detection
  • Blood Oxygen Value
  • Stress Levels
  • Health Tracking

Weight:2.9 g
Diameter:21.5 mm

Smart Ring with Charging Case - Large, Black

Cat. No: QC3160
3.0(1)
$79.95
Bulk Pricing
Buy More, Save More! Bulk pricing applies automatically in cart.
Qty 1-2
$79.95 / unit
Qty 3-5
$71.95 / unit
Best Value
Qty 6+
$63.95 / unit
30-Day Returns
Australian Stock
Warranty Included
Checking delivery options...

Customer Reviews

Bazaarvoice Authentic Reviews

3.0

1 review

5
0
4
0
3
1
2
0
1
0

Verified purchases only.
Powered by Bazaarvoice.

Some things work..

VinceDecember 2025

Bought it today so still breaking in. Pulse and blood oxygen seem to work. Blood pressure is way off compared to an arm cuff, and i mean way off. My average blood pressure is about 150/90. It reads 103/66.

Helpful?