Checkme O2 Max User Manual (English)

Joy EvansJul 27, 2025

What to do if my Checkme O2 Max Personal Care Products device does not turn on?

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William RamosJul 27, 2025
If your Checkme O2 Personal Care Product device isn't turning on or responding, it might be due to a low battery. Try charging the battery and then attempt to power it on again. Alternatively, an unexpected software condition may be the cause. In this case, press the button for about 10 seconds to reset the device. If neither of these steps works, the device might be damaged, and you should contact your local distributor.

Category	Personal Care Products
Connectivity	Bluetooth 4.0
SpO2 Range	70% - 99%
PR Range	30 - 250 bpm
App Compatibility	iOS and Android
Accuracy	SpO2: ±2%, PR: ±2 bpm
Charging Time	2 hours
Display	OLED
Weight	50g
Data Storage	4 sessions
Measurement Range	SpO2: 70%-99%, PR: 30-250 bpm

Introduction

Intended Use

This product measures, displays, and stores SpO2, pulse rate, and motion for home or healthcare use.

Guide to Symbols

Explains the meaning of various symbols used on the device and in the manual for user understanding.

Unpacking

Lists the contents included in the product package for the user's initial setup.

Using the Monitor

Overview

Provides a visual and textual description of the device's main components and their functions.

Charging

Instructions on how to charge the device's battery using the provided USB cable and adapter.

Power ON/OFF

Details the procedures for turning the device on and off, both manually and automatically.

Take the First Recording

Guides the user through the initial steps of wearing the device and performing the first measurement.

Stop Monitoring & Sync Data

Explains how to stop monitoring, save data, and prepare it for synchronization with other devices.

Alert

Describes the device's alert system for low blood oxygen or abnormal pulse rates, including vibration and sound.

Download App

Informs users about the ViHealth app and where to download it for iOS and Android devices.

Bluetooth Connection

Explains how the device connects via Bluetooth to smart devices, with important pairing instructions.

PC Software

Download the PC Software

Provides the website address to download the O2 Insight Pro software for PC and Mac.

How to connect the monitor to PC

Step-by-step instructions for connecting the monitor to a PC via USB for data transfer.

How to connect the monitor to Mac

Step-by-step instructions for connecting the monitor to a Mac via Bluetooth for data transfer.

Maintenance

Cleaning

Guidance on how to properly clean the device using a soft cloth and water or alcohol.

Battery

Recommendations for maintaining battery health, including charging intervals when the device is not in use.

Checkme O2 Max User Manual

Table of Contents

Questions and Answers:

Checkme O2 Max Specifications

Summary