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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 medium (19.9mm inside diameter), which is equivalent to AU/NZ "T 1/2" or US "10" 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:19.9 mm

Smart Ring with Charging Case - Medium, Silver

Cat. No: QC3154
2.3(3)
$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
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Customer Reviews

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More accurate than smartwatch.

Bennyboy71March 2025

I bought this to see if it was more accurate than my smartwatch when it comes to monitoring heartrate etc. And it is. Also, unlike my watch it measures my oxygen/blood saturation levels too. I was dubious at first about its ability to accurately check blood pressure, but I tested it while also using a traditional BP tester machine and its giving me the same results 90% of the time. App is a bit clunky but otherwise works fine. Am buying more for friends and family.

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Not fit for purpose

MelissaNAugust 2025

Not accurate for sleep tracking, states I was in REM sleep but I was awake during the night. Some of the time I was awake I was even up and out of bed. Also can't get the step counter to be accurate. Doesn't seem to be fit for purpose. Also scratches very easily.

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Disappointed

May 2025

Cannot be charged. Enormous challenges with charging. Seems like a lemon

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