20 Best Withings Pulse O2 Waterproof [2024]

Are you looking for the best Withings Pulse O2 Waterproof? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Withings Pulse O2 Waterproof.

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1 Amazfit Band 5 Activity Fitness Tracker with Alexa Built-in, 15-Day Battery Life, Blood Oxygen,... Amazfit Band 5 Activity Fitness Tracker with Alexa Built-in, 15-Day Battery Life, Blood Oxygen,...
2 Wellue Bluetooth Pulse Oximeter Fingertip PC-60FW, Blood Oxygen Saturation Monitor with Free APP,... Wellue Bluetooth Pulse Oximeter Fingertip PC-60FW, Blood Oxygen Saturation Monitor with Free APP,...
3 Withings/Nokia - Wristbands for Steel HR 36mm, Steel HR Rose Gold, Move, Steel, Activite, Pop Withings/Nokia - Wristbands for Steel HR 36mm, Steel HR Rose Gold, Move, Steel, Activite, Pop
4 Withings Steel HR Hybrid Smartwatch - Activity, Sleep, Fitness and Heart Rate Tracker with Connected... Withings Steel HR Hybrid Smartwatch - Activity, Sleep, Fitness and Heart Rate Tracker with...
5 Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading... Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading...
6 Withings Scanwatch - Smart watch & Activity Tracker: Heart Monitor, Sleep Tracker, Smart... Withings Scanwatch - Smart watch & Activity Tracker: Heart Monitor, Sleep Tracker, Smart...
7 Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading... Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading...
8 Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon... Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon...
9 Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Batteries and Lanyard... Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Batteries and...
10 Innovo Deluxe iP900AP Fingertip Pulse Oximeter with Plethysmograph and Perfusion Index (Off-White... Innovo Deluxe iP900AP Fingertip Pulse Oximeter with Plethysmograph and Perfusion Index (Off-White...
11 Withings Body+ Smart Wi-Fi bathroom scale - Scale for Body Weight - Digital Scale and Smart Monitor... Withings Body+ Smart Wi-Fi bathroom scale - Scale for Body Weight - Digital Scale and Smart...
12 Withings Body Cardio – Premium Wi-Fi Body Composition Smart Scale, Tracks Heart Health, Vascular... Withings Body Cardio – Premium Wi-Fi Body Composition Smart Scale, Tracks Heart Health,...
13 mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Silver mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Silver
14 Withings/Nokia - Wristbands for Steel HR 36mm, Steel HR Rose Gold, Move, Steel, Activite, Pop Withings/Nokia - Wristbands for Steel HR 36mm, Steel HR Rose Gold, Move, Steel, Activite, Pop
15 iHealth AIR Wireless Fingertip Pulse Oximeter for Blood Oxygen Saturation, Perfusion Index, and... iHealth AIR Wireless Fingertip Pulse Oximeter for Blood Oxygen Saturation, Perfusion Index, and...
16 EMAY Sleep Oxygen Monitor with App for iPhone & Android | Track Overnight & Continuous Blood Oxygen... EMAY Sleep Oxygen Monitor with App for iPhone & Android | Track Overnight & Continuous Blood...
17 Withings Activité Black Withings Activité Black
18 Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Rose Gold with... Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Rose Gold...
19 Wellue WearO2 Wearable Health Monitor Bluetooth Pulse Meter with Free APP, Continuously Tracks SP-O2... Wellue WearO2 Wearable Health Monitor Bluetooth Pulse Meter with Free APP, Continuously Tracks...
20 ClinicalGuard CMS-50DL Fingertip Pulse Oximeter Blood Oxygen Saturation and Heart Rate Monitor with... ClinicalGuard CMS-50DL Fingertip Pulse Oximeter Blood Oxygen Saturation and Heart Rate Monitor...
SaleBestseller No. 1
Amazfit Band 5 Activity Fitness Tracker with Alexa Built-in, 15-Day Battery Life, Blood Oxygen,...
  • AMAZON ALEXA BUILT-IN: Talk to Amazon Alexa on your Amazfit Band 5 activity fitness tracker. Ask Alexa questions, get translations, set alarms and...
  • 15-DAY BATTERY LIFE: Say goodbye to daily recharge. With a fully charged Amazfit Band 5, you don’t need to bring a charger for a two-week trip. On a...
  • BLOOD OXYGEN SATURATION MONITOR: You can measure your blood oxygen saturation and understand your physical state with OxygenBeatsTM. Ideal for...
  • 24/7 HEART RATE, SLEEP TRACKER: With Huami-proprietary BioTracker TM2 PPG optical sensor, this health tracker performs 24/7 real-time heart rate...
  • YOUR SMART SPORTS COMPANSION: An ultimate easy-to-use activity fitness tracker with 11 built-in sports modes, enable you to record the distance,...
SaleBestseller No. 2
Wellue Bluetooth Pulse Oximeter Fingertip PC-60FW, Blood Oxygen Saturation Monitor with Free APP,...
  • ACCURATE AND RELIABLE: Our Pulse fingertip oxygen accurately monitors measure O2 level and Pulse Rate in 8 seconds. Automatically powers on/off.
  • FREE APP for ANDROID & iOS: Automatically receive data from the oxygen monitor in real-time, and store the received data. View the stored data at any...
  • BUILD-IN MEMORY: Up to 12 groups data of O2 level and Pulse Rate in record list screen. Quickly view your last 12 times historical data with one...
  • SMART NOTIFICATION: If O2 level or pulse rate exceeds the preset limit, the device will beep to remind you automatically and the readings will flash...
  • COME WITH ACCESSORIES: Includes 2 x AAA batteries placed and removed easily, a carry pouch to protect the device, and a lanyard for convenient carry.
SaleBestseller No. 3
Withings/Nokia - Wristbands for Steel HR 36mm, Steel HR Rose Gold, Move, Steel, Activite, Pop
  • NOKIA HEALTH - These bands are made to fit Withings watches from our old brand Nokia Health, and the Nokia brand name is only visible etched on the...
  • Is also Compatible with many witlings activity trackers including steel hr. 36mm, steel, pop, and sapphire models
  • Package includes: 1 silicone Sport band. Materials: silicone, stainless steel
  • One size: 18mm width, adjustable strap
  • Watch is not included
Bestseller No. 4
Withings Steel HR Hybrid Smartwatch - Activity, Sleep, Fitness and Heart Rate Tracker with Connected...
  • DAY & OVERNIGHT HEART RATE - Enjoy heart rate tracking day & night plus continuous tracking during workouts.
  • DAILY ACTIVITY TRACKING - Automatically counts steps, calories and distance.
  • AUTOMATIC SLEEP MONITORING - Wake to a Sleep Score based on light & deep sleep cycles, interruptions, depth & regularity.
  • MULTISPORT TRACKING - Tracks 30+ sports and maps your session with distance, elevation and pace via connected GPS.
  • RECORD BATTERY LIFE - Spend more time moving and less time charging with a rechargeable battery that lasts up to 25 days.
Bestseller No. 5
Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading...
  • Accurate and Reliable: Using the most advanced MCU chip and sensor, blood oxygen signal is collected by photoelectric sensing principle, Only need...
  • For Sports and Aviation Use Only: Suitable for sports enthusiasts or anyone interested in measuring their SpO2 and pulse rate, accommodates wide range...
  • User Friendly Design: High quality transparent acrylic panel, very exquisite and compact; One button operation and shut down automatically without...
  • Lightweight and Portable: Metene fingertip pulse meter is very light and easy to carry, this spo2 monitor is attached with detachable lanyard, which...
  • Complete Accessories: You will get 1 pulse oximeter, 1 Lanyard, 2 AAA Batteries, 1 User Manual; Please read the instructions carefully before using...
Bestseller No. 6
Withings Scanwatch - Smart watch & Activity Tracker: Heart Monitor, Sleep Tracker, Smart...
  • ELECTROCARDIOGRAM* — The watch and heart rate monitor watch detects atrial fibrillation or normal heart rhythm in just 30 seconds via ECG.
  • SLEEP TRACKING — Sleep tracker delivers a Score based on light and deep sleep cycles, sleep duration & wake-ups.
  • HEART RATE TRACKING — Track heart rate continuously during workouts to optimize training, and monitor daily and overnight heart rate to help improve...
  • WRIST-BASED OXIMETRY — Provides on demand oxygen saturation level (SpO2) in just 30 seconds
  • WATERPROOF watch - waterproof watch for swimming. Water resistance up to 50m.
SaleBestseller No. 7
Metene Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor with Accurate Fast Spo2 Reading...
  • Accurate and Reliable: Using the most advanced MCU chip and sensor, blood oxygen signal is collected by photoelectric sensing principle, Only need...
  • For Sports and Aviation Use Only: Suitable for sports enthusiasts or anyone interested in measuring their SpO2 and pulse rate, accommodates wide range...
  • User Friendly Design: High quality transparent acrylic panel, very exquisite and compact; One button operation and shut down automatically without...
  • Lightweight and Portable: metene fingertip pulse meter is very light and easy to carry, this spo2 monitor is attached with detachable lanyard, which...
  • Complete Accessories: You will get 1 pulse oximeter, 1 Lanyard, 2 AAA Batteries, 1 User Manual; Please read the instructions carefully before using...
Bestseller No. 8
Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon...
  • ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it...
  • FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display up to 100% for SpO2.
  • SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate....
  • ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
  • LOADED WITH ACCESSORIES - Include 2X AAA BATTERIES that will allow the pulse oximeter to be used right out of the box, a SILICON COVER to protect your...
Bestseller No. 9
Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Batteries and Lanyard...
  • ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it...
  • SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate....
  • EASY TO USE - Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. In the product details section of this...
  • ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
  • LOADED WITH ACCESSORIES - Include 2X AAA BATTERIES that will allow you to use the pulse oximeter right out of the box and a LANYARD for convenience....
Bestseller No. 10
Innovo Deluxe iP900AP Fingertip Pulse Oximeter with Plethysmograph and Perfusion Index (Off-White...
  • ACCURATE AND RELIABLE - Consistently beat other pulse oximeter in terms of accuracy and reliability during clinical tests.
  • PLETHYMOSGRAPH AND PERFUSION INDEX - Tells you if you are taking your SpO2 and Pulse Rate properly. No more second guessing if the readings are...
  • UPGRADED HARDWARE AND SOFTWARE – Improved with internal hardware and software upgrades that boost performance. The latest version of the iP900AP...
  • SPORT ENTHUSIASTS - Suitable for mountain climbers, skiers, bikers, aviators or anyone interested in measuring their SpO2 and pulse rate while on the...
  • READY TO USE OUT OF THE BOX - Include 2X AAA BATTERIES and a LANYARD for convenience.
Bestseller No. 11
Withings Body+ Smart Wi-Fi bathroom scale - Scale for Body Weight - Digital Scale and Smart Monitor...
  • #1 BEST-SELLING SMART SCALE In the US. One of the smartest digital scales for body weight, making it a bathroom essential and home must haves in...
  • BODY COMPOSITION - The withings scale functions as a bmi measurement tool or body fat analyzer. This bathroom scale monitors weight, measures body fat...
  • HIGHLY COMPATIBLE digital bathroom scale- This digital bluetooth scale, unlike other bathroom scales, syncs with apple watch plus more than 100 top...
  • AUTOMATIC SYNCHRONIZATION - Data from every weigh-in appears automatically via Wi-Fi in the free health Mate app. Making it easy to keep track at home...
  • ACCURATE WEIGHING - Wi-Fi to ensures your measurement on this body weight scale is accurate & position control technology guides you to getting a...
Bestseller No. 12
Withings Body Cardio – Premium Wi-Fi Body Composition Smart Scale, Tracks Heart Health, Vascular...
  • #1 WORLDWIDE - FIRST SMART SCALE WITH CARDIO CHECK-UP. It's a one of a kind weight scale for body weight. Great as bathroom accessories or supporting...
  • HEART RATE MONITOR - Get heart rate with the built-in heart monitor plus an indication of your cardiovascular health using vascular age, an indication...
  • FULL BODY COMPOSITION - Ultra-precise weight (kg, lb, st lb), body fat & water %, plus muscle & bone mass. Helps you meet your weight loss or gain...
  • MULTI-USER FRIENDLY - The body scale can be used by up to 8 users can weigh themselves and access their personal weight histories, as the scale...
  • FOR EVERY STAGE OF LIFE - Keep track of the whole family’s growth with Pregnancy Tracker and (healthy weight gain range and obstetrician-reviewed...
Bestseller No. 13
mibest OLED Finger Pulse Oximeter, O2 Meter, Dual Color White/Silver
  • EASY TO USE: Our pulse monitor is easy to use and has an efficient One Button Operation. Our SPO2 Sensor will spot check and display in real time...
  • LUXURY AND RELIABILITY: Our accurate dual color oximeter displays SpO2 in 4 directions, 4 display modes, and 10 levels of adjustable brightness. Comes...
  • OUT OF BOX READY: Our portable oxygen saturation machine comes with Instruction manual, 2 AAA alkaline batteries, Neck lanyard (detachable and...
  • SUITABLE FOR ALL AGES: Our oxygen saturation finger monitor can be used as a pediatric pulse oximeter for kids and children as well as a blood oxygen...
  • NOTE: This device is for Sports and Aviation use only and not intended for medical use. It's great for mountain climbers, bikers, trainers, aviators,...
Bestseller No. 14
Withings/Nokia - Wristbands for Steel HR 36mm, Steel HR Rose Gold, Move, Steel, Activite, Pop
  • NOKIA HEALTH - These bands are made to fit Withings watches from our old brand Nokia Health, and the Nokia brand name is only visible etched on the...
  • Is also Compatible with many Withings activity trackers including steel hr. 36mm, steel, pop, and sapphire models
  • Package includes: 1 Italian Leather wristband. Materials: leather, synthetic fiber (polyurethane), stainless steel
  • One size: 18mm width, adjustable strap
  • Watch is not included
SaleBestseller No. 15
iHealth AIR Wireless Fingertip Pulse Oximeter for Blood Oxygen Saturation, Perfusion Index, and...
  • ACCURATE & RELIABLE: Trusted smart blood pulse oximeter for many telemedicine programs in the U.S. Accurately detects your SpO2 (blood oxygen...
  • SUPPORTS MAX SpO2 VALUE OF 99%: The iHealth AIR Bluetooth pulse oximeter can measure and display a maximum value of 99% for SpO2.
  • ADVANCED USAGE VIA SMART APP: The oximeter works just fine to give oxygen saturation and pulse rate as a standalone device. It supports advanced...
  • GREAT FIT FOR SPORTS & HEALTH ENTHUSIASTS: Suitable for mountain climbers, skiers, bikers, aviators, or anyone interested in dynamically measuring...
  • WITH BUILT-IN BATTERY: Saves the hassle and extra cost of having to replace batteries; recharged via a Micro-USB port on the oximeter. Also included:...
Bestseller No. 16
EMAY Sleep Oxygen Monitor with App for iPhone & Android | Track Overnight & Continuous Blood Oxygen...
  • Built in Memory: With a 40 hours built-in memory, EMAY Sleep Oxygen Monitor allows you to store overnight and continuous blood oxygen saturaiton...
  • Record First, Sync Later: Does not require real-time connection to smartphone. Wear it to record, take it off to sync later whenever you want.
  • Free iOS/Android App: 1. Review historical & granular data second by second; 2. Sleep report with detailed analysis & trends of your overnight blood...
  • Accurate & Reliable: Accurately display the readings on a large & rotating digital LCD screen, and store your data second by second without interval...
  • We're here for you: Our California based team is happy to assist you with whatever questions and support you may need within 24 hours. Intended for...
Bestseller No. 17
Withings Activité Black
  • Sorry, Withings no longer provides support, updates or repairs for this product. Please visit our website for the latest product launches and news.
SaleBestseller No. 18
Garmin vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Rose Gold with...
  • Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display
  • Includes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox sensor....
  • Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body...
  • Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others. Physical size - Fits wrists with a circumference...
  • Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display...
SaleBestseller No. 19
Wellue WearO2 Wearable Health Monitor Bluetooth Pulse Meter with Free APP, Continuously Tracks SP-O2...
  • Wearable Real-Time Monitor: Soft ring sensor makes it comfortable and never goes off from your finger for home daily use. WearO2 don't provide...
  • Health Care: Continuously monitoring and recording O2 level, heart rate and motion, continuous using up to16 hours. Built-in memory for easy on the...
  • Free APP for Android and iOS: The Vihealth APP shows the graphic report and trends of O2, heart rate and motion. Data analysis can help you avoid...
  • Smart Notification for Low O2 Level: WearO2 can detect changes of O2 level, active a notification to stir your finger when o2 level drops lower than...
  • What You Get: Wellue WearO2, USB cable, User guide, 1 year worry-free warranty and our friendly customer service.
Bestseller No. 20
ClinicalGuard CMS-50DL Fingertip Pulse Oximeter Blood Oxygen Saturation and Heart Rate Monitor with...
  • ACCURATE, FAST AND RELIABLE - the ClinicalGuard CMS 50 DL Fingertip Pulse Oximeter accurately determines your SpO2 in less than 8 seconds
  • SPORT/HEALTH ENTHUSIASTS - For aviators, sporting enthusiasts, skiers, bikers or high altitude climbing, the CMS 50 DL is a RELIABLE companion for...
  • THE ORIGINAL STANDARD - Setting the original standard for reliable and consistent pulse oximetery, the CMS 50 DL is backed by an ironclad 12 month...
  • PACKED WITH ACCESSORIES - Includes 2X AAA batteries that enables use out of the box, a pulse oximeter case to protect the device when not in use, and...
  • DESIGNED for Sports and Aviation Enthusiasts, and can be used as a heart rate monitor

Having trouble finding a great Withings Pulse O2 Waterproof?

This problem is well understood by us because we have gone through the entire Withings Pulse O2 Waterproof research process ourselves, which is why we have put together a comprehensive list of the best Withings Pulse O2 Waterproofs available in the market today.

After hours of searching and using all the models on the market, we have found the best Withings Pulse O2 Waterproof for 2023. See our ranking below!

How Do You Buy The Best Withings Pulse O2 Waterproof?

Do you get stressed out thinking about shopping for a great Withings Pulse O2 Waterproof? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Withings Pulse O2 Waterproof, which is why we have assembled a comprehensive list of the greatest Withings Pulse O2 Waterproof available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Withings Pulse O2 Waterproof that you consider buying. Your questions might include the following:

  • Is it worth buying an Withings Pulse O2 Waterproof?
  • What benefits are there with buying an Withings Pulse O2 Waterproof?
  • What factors deserve consideration when shopping for an effective Withings Pulse O2 Waterproof?
  • Why is it crucial to invest in any Withings Pulse O2 Waterproof, much less the best one?
  • Which Withings Pulse O2 Waterproof are good in the current market?
  • Where can you find information like this about Withings Pulse O2 Waterproof?

We’re convinced that you likely have far more questions than just these regarding Withings Pulse O2 Waterproof, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Withings Pulse O2 Waterproof, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Withings Pulse O2 Waterproof. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Withings Pulse O2 Waterproof buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Withings Pulse O2 Waterproof currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Withings Pulse O2 Waterproof has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Withings Pulse O2 Waterproof?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Withings Pulse O2 Waterproof.
  5. Customer Ratings: Number ratings grade Withings Pulse O2 Waterproof objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Withings Pulse O2 Waterproof.
  7. Product Quality: You don’t always get what you pay for with an Withings Pulse O2 Waterproof, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Withings Pulse O2 Waterproof is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Withings Pulse O2 Waterproof information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Withings Pulse O2 Waterproof is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What does the Withings pulse O2 look like?

A: The Withings Pulse O2 looks like an unassuming plastic rectangle with two rounded sides. It measures a scant 1.69 by 0.87 by 0.31 inches (HWD) and weighs only 0.28 ounces. It has an OLED touch screen, but you can’t even see it until it flashes a message.

Q: What devices are compatible with the pulse O2?

A: The Pulse O2 uses Bluetooth 4.0 to sync information to your account. On iOS, you’ll need at least iOS 5 and an iPhone 3GS or later, iPad, iPad mini, or third-generation or later iPod touch. Android devices running 2.3.3 or higher with Bluetooth are compatible as well.

Q: What does the pulse O2 measure?

A: The Pulse O2 ( at Amazon) has one unique feature not seen in other big-name activity trackers: an oximeter, which measures the saturation of oxygen in your blood. Whether that measurement is one you need to know is another matter.

Q: How is the battery life on the pulse O2?

A: That’s one of my favorite aspects of the Jawbone UP 24 ( at Amazon), which has an optional idle alarm that reminds you through a quick shake to get up and move if you’ve been sitting too long. The Pulse O2’s battery life is excellent and comparable to the Fitbit line of products. With a moderate amount of use, one charge can last seven to ten days.