ZIRCON R12 Smart Ring: Heart rate monitor

Product details
Reviews (0)

Model

If you are interested in more details, you can find full information on the seller's page.

€18.84

Last price update: 10/25/26

Available to order

View on seller's site

Shipping options

Delivery to

United States

Available

Product details

Features

Blood oxygen monitor
Sleep monitor
Multiple sports modes
Pedometer
Calorie record
Heart rate monitor

A smart ring with heart rate, blood oxygen, and sleep monitoring, multiple sports modes, step counting, and calorie recording.

General specs

Brand: ZIRCON
Model: R12
Seller: AliExpress
ID: 1005013293097516
Brand: Zircon
Model Name: R12
Product Type: Smart ring
Sports Modes: Multiple sports modes
Step Counting: Pedometer
Sleep Monitoring: Sleep Monitor
Calorie recording: Calorie record
Heart Rate Monitoring: Heart rate monitor
Blood Oxygen Monitoring: Blood oxygen monitor
First listed by seller: October 7, 2026

Price History for seller AliExpress

Similar products comparison

	This item	Recommendations
	ZIRCON R12 Heart rate monitor	Smart Ring Heart rate monitor	Smart Ring Health Tracker	Ola Esporte SY16 Heart rate monitoring	Smart Ring	Smart Health Ring Sleep Monitor Heart Rate Ring Fitness Sleep Tracker Sleep monitoring function
Brand	ZIRCON			Ola Esporte	ZBNMY
Model	R12	V11		SY16
Price	€18.84	€17.05	€22.17	€19.78	€88.27	€11.64
Seller	AliExpress	AliExpress	AliExpress	AliExpress	Retailer	AliExpress
Update	Oct 26, 2026	Oct 26, 2026	Oct 26, 2026	Oct 26, 2026	May 29, 2026	Sep 9, 2026
Product Type	Smart ring	Smart ring	Smart ring health tracker	Smart Ring

ZIRCON R12 Heart rate monitor

€18.84

View on seller's site

When this device makes sense

Sleep Wearable Form Factor

Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.

Ring vs Tracker

Compare screen-free rings with wrist fitness trackers for sleep comfort, workout feedback, sizing, battery life, and when a smartwatch is the fallback.

Wearable fees

Compare smart rings, fitness trackers, and smartwatches by included health features, premium apps, trials, and optional service costs.

Product confidence

Reviews

There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.