---
product_id: 655782686
title: "Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men"
brand: "cnbro"
price: "¥13521"
currency: JPY
in_stock: true
reviews_count: 8
category: "Cnbro"
url: https://www.desertcart.jp/products/655782686-smart-ring-heart-rate-monitor-blood-pressure-ring-sleep-tracker
store_origin: JP
region: Japan
---

# IP68 waterproof durability auto sleep quality analysis 24/7 heart rate tracking Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men

**Brand:** cnbro
**Price:** ¥13521
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your health game with the ring that never quits!

## Quick Answers

- **What is this?** Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men by cnbro
- **How much does it cost?** ¥13521 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/655782686-smart-ring-heart-rate-monitor-blood-pressure-ring-sleep-tracker)

## Best For

- cnbro enthusiasts

## Why This Product

- Trusted cnbro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Travel-Ready Power:** Compact charging case means no cables, perfect for busy professionals on the go.
- • **Move More, Track More:** Seamlessly counts steps, calories, and distance with sport mode for real-time exercise performance.
- • **Waterproof Confidence:** IP68 rating lets you track workouts rain or shine — even swim without missing a beat.
- • **Instant Health Insights:** One-click app sync for real-time heart rate & blood pressure monitoring keeps you in control of your wellness.
- • **Sleep Smarter, Live Better:** Automatic deep & light sleep tracking helps you optimize rest and boost daily productivity.

## Overview

This sleek Smart Ring combines heart rate, blood pressure, sleep, and activity tracking in a compact, waterproof design. With an easy-to-use app and portable charging case, it’s tailored for busy professionals seeking continuous health insights and motivation. Note: Blood pressure readings are for reference only and not medical-grade.

## Description

Buy Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men: Activity & Fitness Trackers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Greeeeaat - great for the value
Review: Highly inaccurate bpm and bp - Do not use. - Highly inaccurate bpm and bp - Do not use. Consistently off by 30 to 40 % do not use - too inaccurate. Base lined with traditional stethoscope and BP CUFF and consistently inaccurate. UNDER counts BP. BPM is off by 10-15% . Would not recommend purchasing or owning. False sense of accuracy.

## Features

- Health Smart Ring: The health ring can monitor your hear rate and blood pressure at any time with one click on the App, allowing you to better understand your physical condition and make corresponding adjustments. Built-in automatic sleep tracker can monitor your sleep status and provide a comprehensive sleep quality analysis (deep sleep, light sleep, and wake-up time), allowing you to develop good sleeping habits.
- Sport Fitness Ring: Collect everyday steps, calories consumption and distance walked automatically. Turn on the sport modes in the App, it will additionally track your sport route, activity time and heart art rate during exercise, this allows you can see the real-time sport performance and know when you should save motivation or keeping exercise hard.
- Charging Compartment & Easy to Carry: This smart ring comes with a charging case that eliminates the need for a charging cable, making it easy to carry and store. Able to accompany long term travel or business trips.
- Waterproof Ring: IP68 waterproof, withstand swimming, washing hands, cold showering and rain, keep tracking your sport data and monitor physical health in water-related situations. Note: please keep away hot water or steam.
- Gift & Compatibility: A perfect gift ring for any man in your life who you want to impress and add style to her wardrobe, suit for any gift giving occasions. Suit for smart phone with Android 6.0 or iOS 11.0 and above system. Note: The smart ring is not a professional device, and its blood pressure readings are for reference only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3PV4WSN |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #121,187 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #418 in Activity & Fitness Trackers #869 in Electronics & Gadgets |
| Customer Reviews | 3.2 3.2 out of 5 stars (47) |
| Date First Available | May 9, 2024 |
| Department | Unisex-Adult |
| Item Weight | 3.98 ounces |
| Item model number | CNBRO Smart Ring |
| Manufacturer | Shenzhen Zhongxin Chuangzhan Technology Co.,Ltd. |
| Package Dimensions | 3.6 x 3.6 x 2 inches |

## Product Details

- **Battery Capacity:** 18 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** CNBRO
- **Connectivity Technology:** Bluetooth
- **GPS:** GPS Via Smartphone
- **Model Name:** Smart Ring
- **Operating System:** Android
- **Shape:** Round
- **Special Feature:** Heart Rate Monitor
- **Wireless Communication Standard:** Bluetooth

## Images

![Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men - Image 1](https://m.media-amazon.com/images/I/61QY8LiP6FL.jpg)
![Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men - Image 2](https://m.media-amazon.com/images/I/61UMcZSGDgL.jpg)
![Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men - Image 3](https://m.media-amazon.com/images/I/71KNJSDcBnL.jpg)
![Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men - Image 4](https://m.media-amazon.com/images/I/71NTqy7r4oL.jpg)
![Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men - Image 5](https://m.media-amazon.com/images/I/71VklEMkJEL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Greeeeaat
*by P***E on December 20, 2025*

great for the value

### ⭐ Highly inaccurate bpm and bp - Do not use.
*by M***M on July 16, 2025*

Highly inaccurate bpm and bp - Do not use. Consistently off by 30 to 40 % do not use - too inaccurate. Base lined with traditional stethoscope and BP CUFF and consistently inaccurate. UNDER counts BP. BPM is off by 10-15% . Would not recommend purchasing or owning. False sense of accuracy.

### ⭐⭐⭐⭐ Runs large
*by C***Y on July 6, 2025*

Runs large but works well

## Frequently Bought Together

- Smart Ring Heart Rate Monitor Blood Pressure Ring Sleep Tracker Health Ring Pedometer Step Counter Calories Waterproof Fitness Rings for Women Men
- Fitness Tracker Watch with Heart Rate Monitor, Large Screen Activity Tracker with Pedometer, Sleep Monitor, Calories & Step Counter, 5ATM Waterproof Smart Watch for Women Men Fitness Watch for Sports

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**Shop now:** [https://www.desertcart.jp/products/655782686-smart-ring-heart-rate-monitor-blood-pressure-ring-sleep-tracker](https://www.desertcart.jp/products/655782686-smart-ring-heart-rate-monitor-blood-pressure-ring-sleep-tracker)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*