• Smart ring NYZ02 left side view with silver steel
  • Smart ring NYZ02 front view with black carbon fiber
  • Smart ring NYZ02 left side view with black carbon fiber
  • Smart ring NYZ02 left side view with gold carbon fiber
  • Smart ring NYZ02 left side view with silver carbon fiber
  • Smart ring NYZ02 left side view with black steel
  • Smart ring NYZ02 left side view with gold steel
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Npuone

Smart Health & Gesture Control Ring – 24/7 Heart & Oxygen Tracking, IP68 Waterproof – Black Carbon Fiber

Smart Health & Gesture Control Ring – 24/7 Heart & Oxygen Tracking, IP68 Waterproof – Black Carbon Fiber

$69.99 USD
$69.99 USD
Promotion Épuisé
Taxes incluses.
color: Silver
exterior
Size

About this item

  • Comfortable, Stylish Wearable — Ultra-light zinc alloy or textured carbon fiber finish, slim design weighing ~3.2 g for day-long comfort.
  • 24/7 Health Tracking — Continuous heart rate and blood oxygen monitoring with trend analysis for up to 7 days of data.
  • Sleep & Activity Insights — Detailed sleep patterns, sleep score and exercise summaries with multiple sports modes.
  • Gesture & Remote Control — Swipe or tap feature to control videos, music, or remotely trigger your phone camera.
  • App & Compatibility — Works with JRING app on Android 9.0+ and iOS 10.0+, magnetic charging and IP68 waterproof design.

Smart ring NYZ02 Smart Ring Health Monitoring FunctionSmart ring NYZ02 NYZ02 available sizes displaySmart ring NYZ02 Smart Ring Size Measurement Method

Product Description

The NYZ02 Smart Ring reimagines wearable tech by delivering powerful health and fitness insights from your finger — without the bulk of a watch. Crafted from premium zinc alloy with a smooth or carbon fiber textured finish, this intelligent ring features continuous 24/7 heart rate and blood oxygen tracking, detailed sleep analysis including average heart rate during sleep, and multiple sports mode support, all accessible through the JRING mobile app.

Equipped with an innovative gesture control system, the NYZ02 lets you interact with videos, music, ebooks and even trigger your phone camera with subtle finger movements. With up to 16–20 days of standby, magnetic charging and IP68 waterproof, this smart ring is ideal for daily health monitoring and hands-free convenience. Its compatibility with both Android and iOS further makes it suitable for a broad range of users.

Product Functions

Heart Rate, Blood Oxygen, Sleep, Gesture Control, Remote Camera Control

Product Parameters

Waterproof: IP68;
Sports modes: Multiple sports modes;
Screen: none;
Battery: 18mAh (Magnetic charging);
APP: JRING (Android 9.0+ / IOS 10.0+);
Material: Alloy ;
CPU: PAR2860;
Heart rate sensor: HX3918H;
G-sensor: SC7A20H;
ROM + RAM:512kb + 32Kb;
BT version: BT 5.2;

Supported languages

Multiple languages

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FQA

Frequently asked questions and support illustration for wearable tech store, customer help and trust info

When will my order ship?

We usually process orders within 1-3 business days, and delivery times vary by destination due to international shipping.

What warranty do your products have?

All our products include a 1-year warranty against manufacturing defects (excluding accidental damage).

How long does the battery last on a single charge?

Battery supports up to 16-20 days of standby and 5-6 days of typical use after a full charge (~1.5 hrs) with magnetic charging.

Is the ring waterproof?

Yes — it uses an IP68-5ATM waterproof rating suitable for everyday wear and sweat resistance.

What health metrics does this ring monitor?

It tracks continuous heart rate, blood oxygen levels, sleep quality, and provides trend analysis over the past week.

Which OS platforms are compatible?

Works with Android 9.0+ and iOS 10.0+ devices via the JRING App.

What is gesture control function?

Connected to your phone, gesture controls let you swipe or tap to change music, control videos, and remotely trigger your camera.

Does it monitor activity and sleep?

Yes — it records sleep statistics, including sleep score and heart rate during sleep, as well as multiple sports modes and movement data.