Description

Gain deeper insights into your sleep, recovery and overall wellbeing with the Luna Smart Ring Gen 2. Designed for comfortable 24/7 wear, Luna combines advanced health sensors with powerful app-based insights to help you better understand your body's daily rhythms, recovery patterns and wellness trends. Track sleep stages, heart rate, blood oxygen, skin temperature and activity throughout the day and night, all from a lightweight titanium ring with up to 5 days battery life and no subscription required.

Not sure what ring size to get? Purchase the Luna Ring Sizing Kit & Smart Ring Gen 2 to confirm your perfect fit before your Luna Ring is sent.

Key Features

Sleep and recovery tracking monitors sleep stages, movement, heart rate and temperature, providing personalised sleep scores and recovery insights.
Wellness insights including heart rate, blood oxygen, stress and daily readiness through the Luna Ring App.
No subscription required to access Luna Ring App insights.
Lightweight titanium design for comfortable 24-hour wear.
Durable coating protects the ring’s finish.
Seamless inner ring moulding is non-allergenic and non-metallic for comfortable contact against the skin.
5 ATM water resistance supports everyday wear, including hand washing, showering, swimming and water exposure up to 50 metres.
Multi-sensor technology includes green LED heart rate sensors, red light blood oxygen sensing, skin temperature sensor, photodiodes and a 3-axis accelerometer.
Up to 5 days battery life helps you stay on top of your health and wellness insights with less time spent charging. The included charging case offers convenient charging and storage, with a full recharge taking approximately 60 to 80 minutes.
Bluetooth Low Energy 5 connectivity pairs with the Luna Ring App, with automatic firmware updates and compatibility with iOS 18 or later and Android 6 onwards.

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Luna Gen 2 Sunlit Gold Smart Ring - Size 13

Name: Luna Gen 2 Sunlit Gold Smart Ring - Size 13
Brand: Luna
SKU: LR2-SG-13
Price: 499 AUD
Availability: InStock

LR2-SG-13

ONLINE ONLY

^$499

Product Care® Replace: No thanks

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Harvey Norman Customer Direct

Delivered by a trusted supplier – track online
Allow 5+ business days for delivery – depending on your location
Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online | Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Product Type	Smart Rings
Size	Size 13
Brand	Luna
Colour	Sunlit Gold
Weight (kg)	0
Product Height (cm)	4.2
Product Width (cm)	8.7
Product Depth (cm)	10.1
Manufacturers Express Warranty (months)	12

Key Features

Luna Gen 2 Sunlit Gold Smart Ring - Size 13

Harvey Norman Customer Direct

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