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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 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, Silver

Cat. No: QC3158
4.5(2)
$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

Bazaarvoice Authentic Reviews

4.5

2 reviews

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Reasonably priced and vfm

JustinBSeptember 2025

My reason for purchase of this smart ring is to keep track of my 02 & heart rate/blood pressure. I was diagnosed with heart failure in 2023 and this is a little more reliable than my smartwatch [Samsung]. One thing I noticed is the step counter is no way near correct, a minor inconvenience for me. Overall I would recommend this if you like to keep track of your stats

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Quality product

DazzFebruary 2025

Bought this and it's 100% a quality product! Works perfectly and is very accurate 👌 Would highly recommend this to anyone who is in the market for a great smart ring!

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