ReviewsHeart Rhythm Sensor

Scosche Rhythm+ 2.0 Heart Rate Monitor Armband and Bluetooth Wireless Earbuds Sport Bundle (Blue)

  • NEW STRAP DESIGN: Flexible, Hook Style armband secures Rhythm+2.0 comfortably on biceps, triceps, or upper forearm. Measurements: 40cm max to17cm min..
  • LONGER BATTERY LIFE: Rechargeable battery provides up to 24 hours of workout time between charges. Shares the same (included) charging cradle as the Rhythm 24..
  • SUPERIOR ACCURACY: The optical sensor technology in the Rhythm+2.0 utilizes green and yellow LEDs to measure blood flow for a highly accurate reading with all skin tones. A built-in accelerometer further assists in providing hyper-accurate measurements..
  • UNIVERSAL CONNECTIVITY: Works with all Bluetooth Smart and ANT+ enabled devices and equipment: watches, fitness equipment, smartphones, and tablets. Works with over 200 popular heart rate monitoring fitness apps including fitdigits, wahoo fitness, mapmyfitness, runkeeper and more!.
  • DURABLE AND PORTABLE EARBUDS: Certified IPX4 rated provides protection from sweat and splashes of water, these Bluetooth earbuds give you wireless freedom of up to 33 feet from your device.
Check Stock

Scosche Rhythm+ 2.0 Heart Rate Monitor Armband and Bluetooth Wireless Earbuds Sport Bundle (Black)

  • NEW STRAP DESIGN: Flexible, Hook Style armband secures Rhythm+2.0 comfortably on biceps, triceps, or upper forearm. Measurements: 40cm max to17cm min..
  • LONGER BATTERY LIFE: Rechargeable battery provides up to 24 hours of workout time between charges. Shares the same (included) charging cradle as the Rhythm 24..
  • SUPERIOR ACCURACY: The optical sensor technology in the Rhythm+2.0 utilizes green and yellow LEDs to measure blood flow for a highly accurate reading with all skin tones. A built-in accelerometer further assists in providing hyper-accurate measurements..
  • UNIVERSAL CONNECTIVITY: Works with all Bluetooth Smart and ANT+ enabled devices and equipment: watches, fitness equipment, smartphones, and tablets. Works with over 200 popular heart rate monitoring fitness apps including fitdigits, wahoo fitness, mapmyfitness, runkeeper and more!.
  • DURABLE AND PORTABLE EARBUDS: Certified IPX4 rated provides protection from sweat and splashes of water, these Bluetooth earbuds give you wireless freedom of up to 33 feet from your deviceR20BT102.
Check Stock

Flare Audio Calmer Night Standard Black - an in-Ear Device to Calm Sound Sensitivities Reduce Stress and Take The Edge Off Unpleasant Noises During The Night

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each....
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only....
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a....
  • High & low heart rate notifications alert you if yours seems above or below your average.
  • Battery lasts 6 plus days plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors.
Check Stock

Welltin Bands Compatible with Fitbit Versa/Fitbit Versa 2/Fitbit Versa Lite for Women Men Breathable Woven Fabric Strap Quick Release Adjustable Replacement Wristband for Fitbit Versa Smart Watch

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each....
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only....
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a....
  • High & low heart rate notifications alert you if yours seems above or below your average.
  • Battery lasts 6 plus days plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors.
Check Stock

AUPALLA Kids Fitness Tracker Watch with Heart Rate Monitor Activity Tracker Exercise Pedometers for Step and Miles Sleep Tracker Alarm Clock Kids Teen Girl Boys Watch Gifts Camo Blue

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each....
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only....
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a....
  • High & low heart rate notifications alert you if yours seems above or below your average.
  • Battery lasts 6 plus days plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors.
Check Stock

Withings ScanWatch - Hybrid Smartwatch with ECG, Heart Rate Sensor and Oximeter (Black, 38mm)

  • 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..
Check Stock

Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, White/Gold, One Size (S & L Bands Included)

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.Operating temperature: 14° to 113°F.
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of clock faces.Radio transceiver: Bluetooth 5.0.Operating temperature: -10° to 45° C.
  • High & low heart rate notifications alert you if yours seems above or below your average.Battery lasts 6 plus days plus, fast charging gives you a full day's charge in just 12 minutes (Varies with use and other factors.
  • up to 12 hours with continuous GPS).Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone and use the built-in mic and speaker to take Bluetooth calls hands-free when your phone is nearby (Requires more frequent charging)..
Check Stock

Scosche Rhythm 24 and Rhythm+ 2.0 (Second Generation) Replacement Charging Cradle

  • Replacement Charging Cradle For The Scosche Rhythm24 and Rhythm+ 2.0 (Second Generation) Waterproof Armband Heart Rate Monitor.
  • Not Compatible with the Scosche Rhythm+ 1st Generation.
  • Only Compatible With The Scosche Rhythm 24 and Scosche Rhythm+ 2.0.
  • USB Charge Cable For Scosche Rhythm 24 and Rhythm 2.0.
Check Stock

Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Carbon/Graphite, One Size (S & L Bands Included)

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.Operating temperature: 14° to 113°F.
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of clock faces.Maximum operating altitude: 28,000ft.
  • High & low heart rate notifications alert you if yours seems above or below your average.
  • Battery lasts 6 plus days plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors.
  • Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone and use the built-in mic and speaker to take Bluetooth calls hands-free when your phone is nearby (Requires more frequent charging).
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your sm....
Check Stock

Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Carbon/Graphite, One Size (S & L Bands Included) (Renewed)

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.
  • Assess your heart for atrial fibrillation –a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old..
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of clock faces.
  • Free 6-month trial of Fitbit Premium for new Premium users (New Premium users only. Valid payment method required. Free trial must be activated within 60 days of device activation. Cancel before free trial ends to avoid subscription fees).
  • High & low heart rate notifications alert you if yours seems above or below your average.
  • Battery lasts 6+ days plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors.
  • Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone and use the built-in mic and speaker to take Bluetooth calls hands-free when your pho....
Check Stock

Thorne Taurine - Amino Acid Supplement to Support Heart Nerve and Liver Health - 90 Capsules

  • Heart: Essential for healthy heart muscle function*.
  • Heart Rhythm: Helps maintain healthy heart rhythm*.
  • Gall Bladder: Supports optimal liver and gallbladder function*.
  • Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts) This....
Check Stock