---
product_id: 64898081
title: "ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black)"
brand: "onston"
price: "$70.87"
currency: USD
in_stock: true
category: "Misc."
url: https://www.desertcart.us/products/64898081-onston-smart-watch-bracelet-waterproof-ip67-fitness-tracker-with-heart
store_origin: US
region: United States of America
---

# ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black)

**Brand:** onston
**Price:** $70.87
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black) by onston
- **How much does it cost?** $70.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/64898081-onston-smart-watch-bracelet-waterproof-ip67-fitness-tracker-with-heart)

## Best For

- onston enthusiasts

## Why This Product

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

## Description

SKU:A09Product description  Features: 1.Accurate Heart Rate Monitor,Dynamic heart rate sensor,realtime recording 2.Our smart watch with 0.66 inch OLED screen, it will be more convenient to use,you can bring it to do exercise,outdoor activities,swimming and so on. Function: Heart Rate Monitor,Blood Pressure Monitor,Blood Oxygen Monitor Fatigue Index,Alarm Clock,Remote Camera Sleep Monitor(Sleep time, Sleep Quality),Anti-Lost reminder(Mobile phone out of range reminder) Standard exercises functions (Pedometer、Calorie Consumption、Distance Calculation) Smart Reminder(Incoming calls reminder, SMS/QQ/Wechat reminder) Specifications: Color:Black ,Gold,Silver System Requirements:Android system 4.4+;iOS system 7.0+ Support bluetooth with 4.0 version Master chip:NRF52832QFAA Screen Display: 0.66inch OLED Waterproof level:IP67 Battery Capacity:70mhA Bluetooth version:BLE 4.0 Sensor: Gravity sensor Wristband Material:TPU Unlock mode: Capacitive touch key to unlock Package Include: 1x Smart Bracelet/1x Charging Cable/1x User Manual ------------------- Question&Answer: Q:Why cann't search bracelet on APP? A:Firstly, users make sure there is blue-tooth icon on bracelet screen.Mobile phone with Android system 6.0 version or above,  some of them need open its GPS function and allow APP to get location permission.If APP still can't search wristwatch,please shutdown watch and restart. Q:Why bracelet cannot detect data and data is not accurate. A:2.If you do not wear tightly,there will be ambient light influence the sensor,it will affect the measurement accuracy.Please note the arm posture is close to the chest position.

## Features

- 【Dynamic Heart Rate Detect and Sleep Monitor】This fitness tracker monitors dynamic heart rate, uploading the real time data of heartbeats to phone app.Also support automatic sleep monitoring,it records deep/light sleep, awake time and whole sleep time. All health data show as a chart,clearly acknowledge your physical fitness status at whole day.(The data only for reference,don't for medical use,data can't guarantee for 100% correct.It exists some error,please know.)
- 【Main functions and Band Size】Heart Rate Monitor,Blood Oxygen Monitor,Ambulatory Blood Pressure Monitor,Fatigue Index,Sleeping Monitor,Sports Pedometer,Calorie Consumption,Distance Calculation,Long Standby,Ultra Fast Charge,Remote Camera,Calls to remind,SMS Reminder,Sedentary Reminder,Alarm Reminder,data synchronization,Life Waterproof,etc. The band size fit for wrist from 5.7''-to 7.9''.
- 【Life Waterproof】The real IP67 waterproof level prevents sweat and rain, it can be relieved in activities such as washing hands and can be satisfied with daily use (Note:Although the waterproof level is IP67,but do not recommend swimming or diving for a very long time wear bracelet,keep under 1 meter water 30minutes.Do not touch warm water or hot water, not long soak in the water.)
- 【Compatibility and Services】Fitness Tracker compatible with iOS and Android system, support buletooth 4.0, for Samsung S3/S4/S5 Note2/Note3/Note4,IOS7.0 and above,Android 4.4 and above. If You Have Any Questions Before Purchasing OR For Any Reason You Are Not Satisfied, Please Feel Free To Contact Us Via Amazon with Your Order ID or Via" Help Desk" on Amazon Messaging Services for All Your Issues,Experience Our Friendly Support Team for Quick Solutions.
- 【Doweload Bracelet APP and Firmware upgrade】Users could use mobile phone to search and download the "Hero Band"APP via APP store/Goolg play OR scan QR code at user's manua. When mobile phone was connected with watch,click "Firmware upgrade''; If it upgrade failed, please wait 3 seconed or users need charge the bracelet and try it again. (This fitness bracelet also be a good Valentine's Day Gift for boyfriend/girlfriend.)

## Images

![ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51amI28fnCL.jpg)
![ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51NLHrvT3nL.jpg)
![ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41yqD3Ef3SL.jpg)
![ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51BCMmob3LL.jpg)
![ONSTON Smart Watch Bracelet Waterproof IP67 Fitness Tracker with Heart Rate Monitor Blood Pressure Blood Oxygen Monitor Compatible with IOS Andriod Smartphones (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51sIBCKIT7L.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*