Reviews Vo2 Max Tracking

HUAWEI Watch Fit New Smartwatch, 1.64\ Vivid AMOLED Display, 97 Workout Modes, 24/7 Heart Rate Monitoring, 10-Day Battery Life, Quick-Workout Demos, All-Day SpO2 Monitoring, Graphite Black

  • ...steel frame of HUAWEI WATCH GT 2e pairs flawlessly with the colorful fitness straps, while its 1.39" AMOLED HD display and multitude of invigorating watch faces blow you away any moment.
  • 【Auto-detects 6 Workout Modes】Just go about your normal workout, and this smart watch will detect it, then automatically start tracking your activity. Now available for 6 common workout modes: indoor/outdoor running/walking, elliptical, and rowing.
  • 【85 Custom Workout Modes】You can explore the new adventure of rock climbing, parkour, street dancing, or skateboard that moves you, with the newly added 85 custom workout modes on your GT 2e smart watch..
  • 【GPS and GLONASS Positioning Systems】Precise and real-time tracking data for 15 proffersional sports including climbing, running, swimming and cycling will be provided by your GT 2e utilizing cutting-edge technology. GPS and GLONASS positioning systems supported for outdoor workouts..
  • 【SpO2, VO2Max, 5ATM and More】VO2Max monitoring, 24/7 real-time heartrate and stress monitoring, sleep tracking and analyzing with HUAWEI TruSleep 2.0, music playing via Bluetooth, 5ATM, smart notifications for calls/messages/emails....
Check Stock

Perucci Milano Designer Stylish Slim Watch White PR-1985

  • BODY COMPOSITION ANALYSIS: Galaxy Watch4 is the first smartwatch to off body composition data right on your wrist, On your own schedule, now you can....
  • BETTER SLEEP STARTS HERE: Wake up feeling refreshed and recharged with advanced sleep tracking.
  • When you go to bed, your Galaxy Watch4 sleep tracker....
  • BE SMART ABOUT YOUR HEART: Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of....
  • MAKE EVERY WORKOUT COUNT: Get the most out of every exercise session with advanced workout tracking that recognizes 6 popular activities, from running....
  • GO THE EXTRA MILE: Improve your runs with advanced running coaching technology.
  • VO2 Max readings assess your oxygen levels to manage and track your....
Check Stock

The Tracker’s Rage (Mate Tracker Book 3)

  • 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. (Not a medical device and not intended for use in the diagnosis or monitoring of any medical condition).
  • Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more.
  • Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others. Physical size – Fits wrists with a circumference of 122-188 mm. Display size – 0.26 x 0.70 inches (6.6 mm x 17.7 mm).
  • Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).display resolution: 48 x 128 pixels.
  • lasts up to 7 days (excluding Pulse Ox sleep tracking) and is safe for swimming and showering, too.
  • Connect to your compatible smartphone’s GPS so you can get accurate tracking during outdoor walks and runs.
Check Stock

Misfit Flash with BaubleBar Helena Bracelet

  • 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....
Check Stock

Garmin vívomove HR, Hybrid Smartwatch for Men and Women, White/Rose Gold (Renewed)

  • 24/7 heart rate monitoring with Elevate wrist heart rate technology.
  • Wellness monitoring tools, such as all-day stress tracking and a relaxation timer, help you manage stress.
  • Includes fitness monitoring tools such as VO2 Max and fitness age.
  • Displays steps, calories, distance, heart rate and intensity minutes.
  • Stay connected with smart features such as auto uploads, smart notifications, music controls and more.
Check Stock

Samsung Electronics Galaxy Watch 4 Classic 46mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection Bluetooth US Version, Black (Renewed)

  • 1.4 "(34.5mm) Super AMOLED, 450 x 450 pixels (~321 ppi density), 16M Colors, CPU: Dual-Core 1.15GHz, 361mAh Battery, Android Wear OS, One UI Watch 3, Bluetooth, Wi-Fi.
  • The Galaxy Watch4 Classic uses red LEDs and infrared rays to calculate your SpO2 levels or the amount of oxygen in your blood..
  • Glass front (Gorilla Glass DX+), MIL-STD-810G compliant, 50m water-resistant (IP68), Compatible with standard 20mm straps, ECG certified, Blood pressure monitor.
  • Fitness / Auto Workout Tracking Make the most of every workout with Auto Workout Tracking. Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends. V02 Max / Advanced Run Coaching Make the most out of every mile with Advanced Run Coaching and VO2 max readings to assess your cardio levels..
Check Stock

Jawbone Small UP Fitness Tracking Wristband - Black Onyx

  • 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....
Check Stock

Garmin 101-N1995-03 Refurbished vivosmart 4, Black/Slate, Large

  • Slim, smart fitness 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 wrist-based heart rate, all-day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more.
  • Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others.
  • Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android Device users).
Check Stock

Garmin Vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Black

  • 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. (Not a medical device and not intended for use in the diagnosis or monitoring of any medical condition).
  • Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more.
  • Features dedicated activity timers for walks, runs, strength training, yoga, pool swims and others.
  • Lens material: Polycarbonate. Strap material: Silicone. Compatible Devices VIRB Ultra 30 , VIRB XVIRB X and VIRB XEVIRB XE.
  • Get vibration alerts for All notifications, including calls, text messages and more (text replies available for Android device users). Display resolution: 48 x 128 pixels.
  • Lasts up to 7 days (excluding pulse ox sleep tracking) and is safe for swimming and showering, too.
  • Connect to your compatible smartphone’s GPS so you can get accurate tracking during outdoor walks and runs.
  • Small/medium Band: 15 x 10.5 x 197 mm. Fits wrists with a circumference of 122-188 mm.
Check Stock

Garmin Forerunner 735XT Multisport GPS Running Watch With Heart Rate Black/Gray

  • GPS running watch with multisport features.
  • Estimates heart rate at the wrist so you can run freer on race day.Shock resistant. Battery life : Smartwatch Mode Up to 11 days. GPS mode Up to 14....
  • Provides advanced dynamics for running, cycling and swimming7, including ground contact time balance, stride length, vertical ratio and more (when....
  • Offers VO2 max estimate, lactate threshold (when used with a chest strap heart rate monitor), race predictor and recovery advisor.
  • Connected features4: smart notifications, automatic uploads to Garmin Connect, live tracking and more.
Check Stock

Withings Steel HR Sport Hybrid Smartwatch (40mm) - Activity, Sleep, Fitness and Heart Rate Tracker with Connected GPS, Smart Notifications, Water Resistant with 25-Day Battery Life

  • 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 -Delivers Fitness Level via VO2 max estimation | 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..
  • SMART NOTIFICATIONS - Customize call, text, event & app notifications from your smartphone right on the watch screen..
  • WATER RESISTANT TO 50M - Steel HR Sport is a life-friendly hybrid smartwatch that can accompany you to the pool or hit the showers..
  • AUTOMATIC DATA SYNC - Steel HR Sport seamlessly syncs with the free Health Mate app via Bluetooth. Works with Alexa, Apple Heath, Google Fit, Strava and 100+ top health & fitness apps..
  • SWAPPABLE WRISTBANDS - If you have multiple bands, it's easy to change them in seconds to wear Steel HR Sport your way: leather, silicone or metal.
Check Stock

Withings Steel HR Sport Hybrid Smartwatch (40mm) - Activity, Sleep, Fitness and Heart Rate Tracker with Connected GPS, Smart Notifications, Water Resistant with 25-Day Battery Life

  • 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 -Delivers Fitness Level via VO2 max estimation | 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..
  • SMART NOTIFICATIONS - Customize call, text, event & app notifications from your smartphone right on the watch screen..
  • WATER RESISTANT TO 50M - Steel HR Sport is a life-friendly hybrid smartwatch that can accompany you to the pool or hit the showers..
  • AUTOMATIC DATA SYNC - Steel HR Sport seamlessly syncs with the free Health Mate app via Bluetooth. Works with Alexa, Apple Heath, Google Fit, Strava and 100+ top health & fitness apps..
  • SWAPPABLE WRISTBANDS - If you have multiple bands, it's easy to change them in seconds to wear Steel HR Sport your way: leather, silicone or metal.
Check Stock

Aqua Blast: Free Match 3 Puzzle Games

  • ...S: Galaxy Watch4 Classic is the first smartwatch to off body composition data right on your wrist, On your own schedule, now you can get readings on body fat, skeletal muscle, body water, basal metabolic rate, and Body Mass Index*.
  • BETTER SLEEP STARTS HERE: Wake up feeling refreshed and recharged with advanced sleep tracking.
  • When you go to bed, your Galaxy Watch4 Classic sleep tracker starts monitoring your sleep and SpO2 levels continuously**.
  • BE SMART ABOUT YOUR HEART: Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of irregular heart rhythm.
  • Share personalized readings with your doctor using the Samsung Health Monitor app on your compatible Galaxy phone***.
  • MAKE EVERY WORKOUT COUNT: Get the most out of every exercise session with advanced workout tracking that recognizes 6 popular activities, from running to rowing to swimming, automatically in just 3 minutes****.
  • Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends.
  • GO THE EXTRA MILE: Improve your runs with advanced running coaching technology.
  • VO2 Max readings assess your oxygen levels to manage and track your heart and lung endurance*****.
Check Stock