ReviewsHeart Rate Variability Tracking

Withings ScanWatch - Hybrid Smartwatch & Activity Tracker with Connected GPS, Heart Rate Monitor, Sleep Monitor, Smart Notifications, Water Resistant with 30-Day Battery Life, Android & iOS

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 health over time..
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..
24/7 ACTIVITY TRACKING — Dedicated workout metrics, Fitness Level via VO₂max estimation, connected GPS, elevation and step tracker. Great as a running watch..
DURABLE DESIGN — Combined heart rate and SpO2 sensor, 3 electrodes, an altimeter, a sapphire glass and a PMOLED screen featuring a rechargeable battery that lasts up to 30 days..
"30 DAY RECHARGEABLE BATTERY LIFE - Up to 30 days with normal use. +20 additional days in power reserve mode (time and activity tracking only). Charging Cable incl.".
HIGHLY COMPATIBLE - Smart watch with text and call. Connects effortlessly with Android &Apple iOS smartphones via free Healthmate App..

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Smart Watch,Activity Trackers and Smartwatches,Heart Rate Monitor Watch,Medication Compliance Tracking,Fitness Watch for Android/iOS Phones,Waterproof with GPS Built-in,Suitable Men Women, black

Smart Medication Reminder: Smart medication tracking fitness watch supplies the wearer with all day medication compliance alerts and Meds history in Cling app.Medication inventory tracking system emails pharmacy and Guardian with low Meds inventory and out of medication compliance alerts..
Heart Rate Monitor & Sleep Tracker: After connecting the blood pressure watch via bluetooth,Heart rate interface always on,use built-in GPS to track speed, pace, distance & routes and get continuous heart rate tracking & real-time zones in cycling and running workouts.High & low heart rate alerts: Cling’s health tracker performs 24/7 real-time heart rate monitoring and high heart rate warning. .
Waterproof Fitness Watch: Fitness tracker watch calibrate and track Blood Pressure fluctuation daily. Advanced sleep tracking with complete spectrum of sleep cycles.Use 6+ exercise modes likes runs, treadmill, rowing, elliptical, bike (Cling Leap is water resistant to 50 meters) to record workouts.Music Control, Brightness Adjustment, Weather Display, Alarm Clock, Stopwatch, Call Rejection, Find Phone, Find Watch.:.
Tracks Daily Activities & Reliable Quality: Smart watch will track your all-day activities, sleep, and heart rate, all with 28+ day battery life (varies with us....

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Withings Scanwatch - Smart watch & Activity Tracker: Heart Monitor, Sleep Tracker, Smart Notifications, Step Counter, Waterproof with 30-Day Battery Life, Android & apple smart phone compatible, GPS

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 health over time..
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..
24/7 ACTIVITY TRACKING — Dedicated workout metrics, Fitness Level via VO₂max estimation, connected GPS, elevation and step tracker. Great as a running watch..
DURABLE DESIGN — Combined heart rate and SpO2 sensor, 3 electrodes, an altimeter, a sapphire glass and a PMOLED screen featuring a rechargeable battery that lasts up to 30 days..
"30 DAY RECHARGEABLE BATTERY LIFE - Up to 30 days with normal use. +20 additional days in power reserve mode (time and activity tracking only). Charging Cable incl.".
HIGHLY COMPATIBLE - Smart watch with text and call. Connects effortlessly with Android &Apple iOS smartphones via free Healthmate App..

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Mixed Up

Optimize your workout routine with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (Requires Fitbit Premium membership)..
Get a daily Stress Management Score showing your body’s response to stress and take steps to improve your levels with an on-wrist EDA sensor mindfulness session. Band Size:Sm: Fits wrist 5.1"- 6.7" . Lrg: Fits wrist 6.7" - 8.3" in circumference.
Track your heart health with high & low heart rate notifications and a compatible ECG app (The Fitbit ECG app is available in select countries. Not intended for use by people under 22 years old.).
With the Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation and more (Not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes.).
See your real-time pace & distance without your phone using built-in GPS during outdoor activity, then see a map of your workout route in the Fitbit app.

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Fitbit Inspire 3 Health & Fitness Tracker with Stress Management, Workout Intensity, Sleep Tracking, 24/7 Heart Rate and more, Lilac Bliss/Black, One Size (S & L Bands Included)

Inspire 3 is the tracker that helps you find your energy, do what you love and feel your best. All you have to do is wear it.
Move more: Daily Readiness Score(1), Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 20+ exercise modes, automatic exercise tracking and reminders to move.
Stress less: always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications(2), SpO2(3), menstrual health tracking, resting heart rate and high/low heart rate notifications.
Sleep better: automatic sleep tracking, personalized Sleep Profile(1), daily detailed Sleep Score, smart wake vibrating alarm, sleep mode.
Comfortably connected day and night: calls, texts & smartphone app notifications(4), color touchscreen with customizable clock faces, super lightweight and water resistant to 50 meters, up to 10 day battery life(5).

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Withings ScanWatch - Hybrid Smartwatch with ECG, Heart Rate Sensor and Oximeter (Black, 38mm) with $30 Amazon.com Gift Card

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 health over time..
Gift Card is affixed inside a mini envelope.
Gift Envelope opens up flat to display the gift card in the center.
Gift Card has no fees and no expiration date.

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Good Hair

... Track your heart health with high & low heart rate notifications and a compatible ECG app (The Fitbit ECG app is available in select countries. Not intended for use by people under 22 years old.).
With the Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation and more (Not intended to diagnose or treat any medical condition and should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being).
See your real-time pace & distance without your phone using built-in GPS during outdoor activity, then see a map of your workout route in the Fitbit app.

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Withings Scanwatch - Smart Watch & Activity Tracker: Waterproof with 30-Day Battery Life, Android & Apple Smart Phone Compatible with $30 Amazon.com Gift Card

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 health over time..
Gift Card is affixed inside a mini envelope.
Gift Envelope opens up flat to display the gift card in the center.
Gift Card has no fees and no expiration date.

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Yowow BIT Fitness Activity Monitor for Women Men,Health Tracker Watch with Heart Rate,Blood Oxygen,Blood Pressure,Blood Sugar, Sleep Tracking,Body Temperature,HRV,Heart Health Analysis

... and can automatically detect the blood oxygen situation when you sleep at night, record the number of apnea, you can set the low oxygen wake-up in the APP, when the watch detects your blood oxygen is too low and harmful to health, it will vibrate to remind..
【Heart Rate Variability Analysis】A real smart health watch must be able to help you better understand your heart health. This sleep monitoring watch can automatically record your heart rate variability when you sleep at night, the results are recorded in the APP in the form of Lorenz scatter. Turn on the all-day sleep detection in the settings of the watch before going to bed, and then wear the watch to sleep, you will get the analysis results the next day on APP.
【A good assistant in life】This fitness and activity tracker watch can not only help you record your health data, but also a good assistant in your life. It has many functions, such as timer, alarm clock, weather synchronization, information reminder, pedometer and so on. Normally, when you turn on the all-day health check, the battery life of the watch is 1-3 days, and when you turn off the all-day health check, the battery life of the watch ....

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Garmin epix Gen 2 Adventure Touchscreen Health and Wellness Smartwatch with Signature Series Charger

...etter with 24/7 health monitoring. Smart notifications keep you connected to what matters. Train your way with built-in sports apps at the wrist. More satellite coverage means more accurate positioning..
See how you’re breathing throughout the day, during sleep and during breathwork and yoga activities. Heart rate variability is used to calculate your stress level score, so you can see if you’re having a calm, balanced or stressful day. Log your daily fluid intake as a reminder to stay hydrated. You can even have an auto goal for hydration that adjusts based on how much you sweat during activities..
Access multiple global navigation satellite systems (GPS, GLONASS, Galileo). With the Sapphire editions, get access to multiple frequencies sent by navigation satellites for improved position accuracy in areas where GNSS signals are reflected, weak or typically don't penetrate..
View how various settings and sensors impact your watch’s battery life, so you can make battery-extending changes on the fly. Get up to 16 days of battery life in smartwatch mode and 42 hours in GPS mode. Optimize your body’s energy reserves, using heart rate variability, stress, sleep and other data to gauge when you’re ready to be active or when you may need to ....

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Fitbit Charge 5 Advanced Fitness & Health Tracker (Black) with Built-in GPS, Stress Management Tools, Bundle with 2 Watch Bands, 3.3foot Charge Cable, Wall Adapter, Screen Shield & PremGear

...ors & PremGear Quality Cleaning Cloth.
REDEFINE YOU ROUTINE – Optimize your activity and routine with Daily Readiness, a personalized score available with your included 6-month Premium membership. Daily Readiness uses insights from your exercise, sleep and Heart Rate Variability (HRV) and lets you know of you’re ready for a workout or need to prioritize recovery (requires Premium subscription.
FIND YOUR CALM – Understand how your body reacts to stress with a daily Stress Management Score and measure your body’s in-the-moment physical response with an on-wrist EDA Scan app. Plus, find your calm with expanded mindfulness tools and a detailed breakdown of your Stress management Score (included with your 6-month membership.
TRACK TRENDS IN YOUR WELLNESS – See important changes in your wellness with health metrics such as SpO2 the level of oxygen in your blood heart rate variability, breathing rate…+ See your personal range and trends for each metric from the past month.
LEVEL UP YOUR HEALTH & FITNESS – Transform your insights into impact with your included 6-month....

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