---
product_id: 22530069
title: "Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life"
brand: "masimo"
price: "฿31358"
currency: THB
in_stock: true
reviews_count: 13
category: "Masimo"
url: https://www.desertcart.co.th/products/22530069-masimo-mightysat-fingertip-pulse-oximeter-with-bluetooth-monitor-blood-oxygen
store_origin: TH
region: Thailand
---

# 5 key health metrics Bluetooth seamless sync 30+ hours battery life Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life

**Brand:** masimo
**Price:** ฿31358
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate your wellness game with hospital-grade precision at your fingertips!

## Quick Answers

- **What is this?** Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life by masimo
- **How much does it cost?** ฿31358 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/22530069-masimo-mightysat-fingertip-pulse-oximeter-with-bluetooth-monitor-blood-oxygen)

## Best For

- masimo enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Over 30 hours of continuous use on 2 AAA batteries means less downtime and more reliable monitoring wherever you go.
- • **Hospital-Grade Accuracy:** Masimo SET tech trusted by 9/10 top US hospitals ensures clinical precision even in motion or low perfusion.
- • **Effortless Data Tracking:** Bluetooth connectivity syncs data instantly to your smartphone app for trend analysis and easy sharing with your care circle.
- • **Sleek, Comfortable Design:** Lightweight, durable fingertip device with a rotational OLED screen and flexible grip for all-day comfort and usability.
- • **Comprehensive Health Insights:** Measures SpO2, Pulse Rate, Breath per Minute, Perfusion Index & Pleth Variability Index for a full respiratory snapshot.

## Overview

The Masimo MightySat Fingertip Pulse Oximeter combines clinically proven Masimo SET technology with Bluetooth connectivity to deliver accurate, multi-parameter respiratory monitoring. Designed for professionals who demand precision and convenience, it tracks five vital health metrics with a bright OLED display, long battery life, and seamless smartphone integration for real-time data trends and sharing.

## Description

Masimo MightySat Fingertip Pulse Oximeter with BluetoothREACH YOUR WELLNESS GOALS with a fingertip pulse oximeter designed to give you a more complete picture of your respiratory health. Masimo MightySat Fingertip Pulse Oximeter is the only fingertip pulse oximeter to measure five key health parameters: Oxygen Level (SpO2), Pulse Rate(PR), Breath per Minute(RRp), Perfusion Index (Pi) , and Pleth Variability index (PVi). Accurate and Reliable Readings Powered by Masimo SET – the same technology used to monitor over 200 million patients at hospitals around the world. For more than thirty years, clinicians have trusted Masimo pulse oximetry to help improve patient outcomes. Before Masimo, pulse oximeters were unreliable, providing inaccurate measurements and frequent false alarms. Masimo revolutionized the industry with the development of Signal Extraction Technology. SET differentiates Masimo from other pulse oximetry technology by using advanced signal processing techniques to separate the arterial signal from sources of noise. This key advantage ensures that Masimo SET delivers truly accurate measurements—even during conditions that prove challenging for conventional technology, such as movement and cold extremities.Health Monitoring at your Fingertips Masimo's MightySat uses the leading technology to accurately measure your oxygen saturation and pulse rate even during movement or low blood flow. MightySat also provides comprehensive measurements that help you assess changes in breathing rate, breathing effort, or other factors. The Masimo Personal Health app brings it all together for easy trending, sharing, and integration of your data with the Health app on your smart device.

Review: Fabulous but pricey - Hospital grade O2 oximeter. Many other results besides O2. App is great, can have charts and graphs, download results, create a link for your doctor or print it out. Pricey at $270, but you get what you pay for.
Review: Great oximeter - Very accurate oximeter, not nearly as much artifact with movement etc. picks up quickly.

## Features

- Clinically Proven Technology: Powered by Masimo SET, the same technology used by 9 of the top 10 US hospitals and is used to monitor more than 200 Million patients annually.
- Measures 5 Key Health Parameters: including Blood Oxygen, Pulse Rate, Perfusion Index, Breath per Minute and Pleth Variability Index (PVi).
- Accurate Blood Oxygen Level Reading: Delivers accurate measurements of blood oxygen level during challenging conditions: when in motion, when hands are cold, and in direct sunlight, across all skin tones
- Easy to Use, Comfortable to Wear: Masimo MightSat fingertip pulse oximeter is durable and lightweight, with a flexible grip for greater comfort. Features a rotational, easy-to-read screen. Easy to customize with a long battery life
- Track and Trend Data Seamlessly: Track your oximeter data on your smart phone with wireless Bluetooth that seamlessly transfers data onto a free downloadable mobile app. Easily share your records with family

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RT9RQXY |
| Best Sellers Rank | #85,437 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #305 in Activity & Fitness Trackers #594 in Electronics & Gadgets |
| Brand Name | Masimo |
| Color | White/Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (590) |
| Date First Available | April 2, 2015 |
| Included Components | MightySat Pulse Oximeter, 2 x AAA batteries, Lanyard, Soft Fabric Pouch, Instructions |
| Item Dimensions LxWxH | 2.91 x 1.61 x 1.18 inches |
| Item Package Dimensions L x W x H | 5.08 x 3.86 x 2.44 inches |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Masimo |
| Model Name | MightySat |
| Model Year | 2016 |
| Number of Items | 1 |
| Package Weight | 0.21 Kilograms |
| Part Number | 9901-B |

## Product Details

- **Brand:** Masimo
- **Color:** White/Black
- **Measuring Range:** [70-100]% for SpO2, [20-250] beats per minute for pulse rate
- **Model Name:** MightySat
- **Number of Batteries:** 2 AAA batteries required. (included)

## Images

![Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life - Image 1](https://m.media-amazon.com/images/I/51vUGK-OeBL.jpg)
![Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life - Image 2](https://m.media-amazon.com/images/I/51QYMNbWKPL.jpg)
![Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life - Image 3](https://m.media-amazon.com/images/I/51SqcwYAzWL.jpg)
![Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life - Image 4](https://m.media-amazon.com/images/I/41qgscMw2qL.jpg)
![Masimo MightySat Fingertip Pulse Oximeter with Bluetooth, Monitor Blood Oxygen Saturation and Breath per Minute, OLED Screen, Touchpad, Long Battery Life - Image 5](https://m.media-amazon.com/images/I/51HaU4TJz2L.jpg)

## Questions & Answers

**Q: Is there an API that could be utilized to capture the data via bluetooth in real time without using the provided app?**
A: Use a Raspberry pi with BLE or add a USB, pair/connect it with gatttool, read bluetooth heart rate service, update the notify flag to true, write a shell script to continue receive data, either write to a file or write to a rrd DB to watch the realtime graphs. Totally doable, if you have knowledge and time spent on technology instead of FB, Twitter nonsense. No API needed.

**Q: Manufacturer ‎Masimo please!  Why can't rechargeable batteries be used?**
A: I do not represent the manufacturer, but the engineering answer is that a pair of non-rechargeable alkaline cells in series put out 3.0 volts when fresh, whereas a pair of rechargeable cells (whether NiCd or NiMH chemistry) only put out 2.4 volts for most of their useful life. For many types of electronics, 2.4 volts isn't enough to run them. For some devices, you might add another cell to the rechargeable battery pack to get up to the required voltage, but the finger-sized MightySat doesn't have any room to do that. That said, a pair of AAA alkaline batteries will run the MightySat for several hours of measurements. If you need continuous measurements for days on end, then you need a medical device that plugs into the wall, or has a large battery pack.

**Q: Does this support multiple users?**
A: I am a Physical Therapist Assistant and I use it everyday with all of my patients.  It gives me a readout that BlueTooth's to my cell phone. I can email the results to myself of my patient.  There are instructions to that effect in the user manual, lots of studies about the efficacy of the information which corresponds to other Masimo Finger Tip Pulse Oximeters (I have three) and it suggests that you use the fourth finger, but I have good results on any finger.  Very impressive technoology, and you can tap the screen on the cell phone if you want a quick reminder what the values tell you for example the Perfusion Index gives you the blood speed in centimeters per second.  Or the Plethysmographic Index gives you parameters of 5 and 40 for the ratio of dynamic over static blood flow, which tells you if you have "over-hyrdrated yourself or as is usually the case under hydrated, or dehydrated yourself either by not drinking enough fluid or exercising the fluids out of your body.  But "Water Intoxication" can also occur.  That is another advantage of this technology.

**Q: What does "ability to trend and communicate measurements " really mean? Does it mean to store recording history, and for how long.? I**
A: Yes. If you select one of the two Bluetooth compatible versions of MightySat, your measurements can be viewed on the smart phone (after downloading the Masimo Personal Health App) for up to 12 hours. The App also displays your measurements over time (trend screen). The data captured can also be emailed as .CVS file.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fabulous but pricey
*by A***L on November 27, 2025*

Hospital grade O2 oximeter. Many other results besides O2. App is great, can have charts and graphs, download results, create a link for your doctor or print it out. Pricey at $270, but you get what you pay for.

### ⭐⭐⭐⭐⭐ Great oximeter
*by K***T on June 7, 2025*

Very accurate oximeter, not nearly as much artifact with movement etc. picks up quickly.

### ⭐⭐⭐⭐⭐ Most reliable and accurate oximeter! It's $$$ though🫤
*by R***R on June 22, 2022*

I have lung cancer and need oxygen on occasion. I have bought so many oximeters to try and monitor, but when put up against the ones at the doctor's office they were always off by quite a bit. Also old ones would take FOREVER to figure out my oxygen level. Not something you want to wait on when your struggling to breathe. Between the fast response, and the app to track and explain other values this is a great investment to track my levels. Plus when double checked at the doctor's office, Massimo is correct everytime. I also love the continuous monitoring aspect. I would highly recommend, but the cost is the only downside. I understand quality cost money, but health equipment like this is hard to find, at least ones that actually work.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*