Why you must consider Spo2 feature in a Fitness Band?

The Spo2 sensor has become very important feature for any smartwatch or a smartband. In early times people only look for the sensors for pedometer, heart rate or even ecg while choosing a fitness tracker. However things has quite changed just after this pandemic, now SpO2 sensor is an essential feature for measuring blood oxygen in the body.

keep in mind is that many-a-times the oxygen level undergoes a steep downfall that can bear worse circumstances and can even be fatal. So, keeping a constant check on the SpO2 levels is very important.

Well, technology has never disappointed us and has always made our life simpler and hassle-free. Monitoring your blood oxygen levels has become so easy and stylish as the SpO2 sensor can now be found in our very own smart bands.

Also Check:- 8 Best Budget Smartwatches with sp02 sensor

There are many brands who have integrated smart bands directly during the launch of the wearable, while some have released a firmware update to achieve the feature.

8 best budget fitness tracker with SpO2 sensor

We have mentioned below are the 7 best smart bands that have SpO2 sensor.

1# Huawei Band 4

Price: $50

Huawei Band 4 was launched back in October, 2019 and a recent firmware update has ensured that SpO2 sensors have been activated and can be recklessly used in the device.

The band looks extremely clean and marvelous in the first instance. The color combinations are something to awestruck you, and the reasonable price makes it a great buy.

The continuous reading of the oxygen gives you a rough idea about an important parameter and helps you decide whether medical attention is needed.

Staying fit and keeping yourself healthy is extremely easy with the usage of this band. Sleep tracking, heart rate monitor, Pedometer are a few of the many things the band can do without a miss.

Key Features

• 95” AMOLED display,
• Waterproof up to 50 meters,
• 15 days batter of liI,
• Push notifications for text, social apps, calls, etc..

2# Fitbit Charge 4

Price: $95

Another gem from one of the most powerful fitness brand, Fitbit, is the Fitbit Charge 4. Fitbit Charge 4 has integrated a variety of new and simple features like on-device sleep scores, on-device alarm setting, and GPS tracking.

A SpO2 sensor that can very well detect the peripheral blood oxygen levels is another great integration. However it is not a budget smartband, it cost more than $100!

The design of the wearable is so swift and elegant that you would love it on your wrist.

It is a swim-proof variant, which means that you can keep track of under-water activities too.

Another unique addition is the new Active Zone Minutes that enables to provide your activity level gauge keeping in mind parameters such as age, heart rate.

Key Features

• Swim and sleep tracking,
• Battery lasts for 7 days in normal mode,
• NFC, GPS, Bluetooth enabled,
• Spotify, Google Fit.

3# Samsung Galaxy Fit 2

Price: $50

Samsung Galaxy Fit2 is an upgraded version of Galaxy Fit with a longer battery life. This smarband is a cool, light and comfortable wearable. Thanks to its full-color AMOLED display, the screen is clear and bright with high-resolution.

Galaxy Fit 2 is a fully connected smart band that allows you to continue your daily workouts and receive notifications without worrying about the battery.

With its ability to provide accurate SpO2 reading, you can stay in touch with your oxygen levels fluctuations.

Many other inevitable tracking features is also associated with the wearable like heart rate tracking, step and sleep tracking, gyro, and accelerometer. Samsung Health app enables you to access plenty of social features and training programs that help you stay motivated and fit.

Key Features

• 5 ATM water resistance,
• Good battery life
• Bluetooth enabled,
• Call and text notifications.
• Review Price: $49.99

4# Wellue O2Ring

The Wellue O2Ring is different from regular smartwatches as it is specifically designed for SpO2 monitoring. Using clinical grade transmissive oxymetry technology, its accuracy is within 2%. While reflective technology used in smartwatches is often considered to be less accurate. 

Apart from its accuracy, what distinguishes the O2Ring from other similar devices is its high sampling rate. It captures oxygen levels, pulse rate, and motion data every second to ensure that no important body indicators are missed. This is particularly significant for individuals with medical conditions like sleep apnea.

Moreover, O2Ring can generate a report in PDF format that you can email to your doctor. It comes with a free app that provides in-depth reports on your SpO2 levels over time. The app allows you to view past data, identify any potential health concerns. This feature makes it easy to analyze your metrics and take proactive steps towards maintaining health.

O2Ring has a built-in vibrate alarm. You can customize the thresholds for SpO2 and pulse rate alarm in the APP  “Settings”. The ring will vibrate to warn when detecting heart abnormalities or hypoxic events, so that you can take immediate steps to restore oxygen levels.

Key Features：

1. High accuracy and sampling rate
2. Free analyzing report
3. Built-in silent viabrator
4. Supprot Apple Health&iOS/Android//PC device

5# Garmin Vivosmart 4

Price: $97.99

Garmin’s slim and sleek offspring, Garmin Vivosmart 4, is the first band with SpO2 sensors installed. The fitness band measure your blood oxygen level with the use of two frequencies of light, red and infrared into the skin.

Vivosmart 4 further checks the amount of light absorbed by the hemoglobin, which depicts the oxygen levels present in the blood.

The device is so lightweight and durable that you can even carry it to your bed.

Other health features include advanced sleep monitoring, Body Battery, and stress monitoring. It also tracks your workouts like yoga, elliptical, cardio, pool swimming, and many more.

Key features

• Smart notifications with vibration alerts,
• Battery life up to seven days,
• Pool and showers safe,
• Body Battery energy monitoring feature.

6# Xiaomi Mi Band 5

Price: $31.99

Xiaomi Mi Band 5 is another  budget friendly device with tons of fitness and health features. It has AMOLED colorful display With high resolution and a 2.5 D tempered glass panel that protects the screen from scratches.

It is one of the cheapest fitness band with Spo2 sensor feature.

The tracker is capable of detecting your blood oxygen saturation level for 8 hours at a stretch.

Apart from the usual outdoor tracking features, Mi Band 5 Has included many indoor activities too.

This comprises of the treadmill, jump rope, indoor cycling, yoga, freestyle, elliptical, rowing machine, etc.. It also keeps track of the Women’s Health system, improved sleep tracking, and PAI scoring system.

Key features

• Battery life up to 14 days,
• 580M water resistance,
• 11 sports modes.

7# V19 Fitness Activity Tracker

Price: $20

V19 Fitness Activity Tracker is exclusively present at Amazon and contains optimum features in a very affordable range. It possesses the highly demanded SpO2 for blood oxygen monitor using red and infrared light.

This fitness band is having a 1.14” HD IPS color screen and comfortable wear.

A wearable that can be enjoyed both by men and women. Highlighting ingenious smart activity tracking like cycling, running, planks, calories burnt, walking distance, and many more, makes the band irresistible.

It connects with your smartphone’s GPS and show the rout in the app. Heart rate monitoring, blood pressure, HRV, and updated scientific sleep tracking shows also a great addition to the gadget.

Key Features

• Push notifications and remote camera control,
• Long battery life,
• Wrist sensor switch and event reminders.

8# Honor Band 5

Price: $39.99

Honor has launched its fifth iteration of smart bands with an extremely reasonable price and the much-awaited SpO2 feature that is quite a rage now.

Honor Band 5 allows you to help assess how your body’s oxygen levels are adapting during workouts and high altitudes.

This waterproof fitness tracker comes in three attractive colors and has an AMOLED panel and a built-in USB port.

In this budget fitness band you will also get features like heart rate monitor, multiple watch faces, sleep tracking features, etc.

Moreover, you can take group photos and selfies directly from your wrist. Controlling the Spotify music app and other configured apps is extremely easy too. The band focuses on your activity to the extent that it buzzes if you have been inactive for some time.

Key Features:

• Water-resistant up to 50 meters,
• Push notifications for text and calls,
• Battery life up to 14 days.

These are the 7 best fitness tracker that have the most powerful featured installed in them i.e. SpO2.

With an uprising of health concerns during these difficult times, smartwatches with SpO2 are the icing on the cake. And if you are worried about the high price you would have to pay for it, you need not worry.

This article is all about the top cheapest smartwatches that won’t damage your pockets. All of them are found with less than a $50 price tag. Before going into the list, let us quickly see what SpO2 means.

What is SpO2?

SpO2 levels determine what percentage of your blood is saturated. In simple words, it gives a reading of the oxygen levels in your body. The closer the value is to 100, the more saturated your red blood cells are – with oxygen.

The smartwatch with SpO2 doesn’t require you to use a pulse oximeter to measure your SpO2 levels. You can quickly get the reading at any instant. During this COVID-19 situation, many people have experienced sudden falls in their oxygen levels. So, owning a device that will keep your oxygen levels in check is the need of the hour.

Below you can find the quick list of 7 such affordable smartwatches with spO2 feature.

Budget Smartwatch With SpO2 Comparison Table

Image	Product	Price	View on Amazon
	Amazfit Bip U	$49.99	Check on Amazon
	UMIDIGI UFit	$39.99	Check on Amazon
	WAFA Smartwatch	$38.99	Check on Amazon
	YAMAY Smartwatch	$43.99	Check on Amazon
	Feifuns Smartwatch	$50.00	Check on Amazon
	EEFINITE Smartwatch	$49.99	Check on Amazon
	DOOGEE CS2 Pro	$49.99	Check on Amazon

Top 7 Smartwatches with Sp02 Sensor (2022)

So, now let me unfold the seven best budget-friendly smartwatches with SpO2.

1. Amazfit Bip U

Let us kick-start our top cheapest SpO2 smartwatches with Amazfit Bip U. You can find this watch produced by one of the biggest smartwatch manufacturers, Huami. If you are a bit enthusiast when it comes to smartwatches and is familiar with the Mi Band series, you certainly know the name.

It has a SpO2 sensor isolating it from other company products and has 60+ sport modes ranging from outdoor running to swimming. It has a water resistance of up to 50 meters and also 9-day battery life.

Key Features:

• Super lightweight design
• Stress level, Sleep quality, and 24/7 heart rate monitors
• It has a wireless Bluetooth connection
• Women menstrual cycle tracker and reminder

2. UMIDIGI UFit Smartwatch

Packed with UFit’s new SpO2 tracker, this particular smartwatch weighs only 7 ounces but does a tremendous job tracking and monitoring your health. It has a full-color display that guarantees you quite the visual experience.

It also has a remote music control for all those who love to enjoy listening to music and exercise at the same time. Among the smart features, the thing I gave a second look at was finding your phone feature, something you might need if you sometimes lose where you put your phone.

Key features:

• Waterproof watch
• Compatible with both Android and iPhone
• Battery life of 30days of standby and ten days of daily use
• Female health tracking

3. WAFA Smartwatch

I included it in this list because the WAFA Smartwatch is among the smartwatches that use the SpO2 tracker and have some outstanding features. The first one would be compatible with both Android and iPhone. Although, it requires versions above – 4.4 for Android and 8.0 for iPhone.

If you tend to forget that you are wearing your watch while washing your hand or taking a swim, don’t worry because the WAFA smartwatch comes with an IP68 waterproof rating that inhibits any damages.

Key features:

• Call & message notification
• Support 23 sport modes
• Magnetic charging and longer battery life
• And other rich functions like weather forecast, Stopwatch, Find phone and Camera

4. YAMAY Smartwatch

A notable product of YAMAY company is the YAMAY smartwatch. I included it in this list not because it is available at a lower price, but so you can enjoy the brilliant features and work YAMAY produced.

This smartwatch which is for both men and women, is such a delight and eye-catchy. Moreover, it keeps you motivated by regularly updating your fitness goals and reminding you to achieve it. It is a great swim companion and doesn’t drain off quickly.

Key features:

• Longer battery life of 10 days
• Waterproof
• Supports nine sports mode
• Music control

5. Feifuns Smartwatch

It is the 2021 updated version of Feifuns smartwatch that supports call and also has high-fidelity waterproof speakers. It has a Sync Phone contact and a Built-in speaker, notable features that stand out.

Feifuns is a super lightweight watch that has waterproof accurate activity tracking, and long-lasting battery life. Although, you should take it off if you are going diving or sauna.

Key features:

• Compatible with Android and iPhone
• Battery life of 30 days standby time and 7-10 daily use
• It lets you use social media like Facebook, Twitter, WhatsApp, etc.

6. EEFINITE Smartwatch

As an enthusiast of smartwatches, I love every product of EEFINITE, plus they come with a hassle-free warranty and replacement.

This smartwatch uses AMAZON ALEXA to make the whole experience worthwhile. It is one of the cheapest smartwatch with alexa support.

With the help of Hyper S Pro, every move of yours will be monitored, tracked, recorded, and presented to you. It is compatible with IOS 9.0 & Android 6.0+ versions and can be connected with the Veryfit app to see your stats.

Key Features:

• Built-in ALEXA
• All-day activity tracking
• Is waterproof
• Battery life of 7-10 days with a maximum of 3 hours charge
• Breathing guide

7. DOOGEE CS2 Pro Smartwatch

Among the few that support ALEXA, this smartwatch goes through high standard and quality testing and inspection to bring the best experience to its users. And you will not be disappointed with its quality despite the low price.

You can enjoy variations of your watch-faces as it has several built-in wallpapers to glorify the look & feel. After connecting with Veryfit App via your phone, you can see your health data and statistics on the app.

Key features:

• Supports ALEXA
• Battery life of 10 days
• Has 14 sports mode
• Can download apps

So, these are the cheapest smartwatches with SpO2 and other unique features. Remember, these smartwatches monitor and track your health, not serve as health care products. Shop for these irresistible watches and let us know all your excitement in the comments.