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Accent your style while enhancing your fitness with Garmin's Vivosmart 4 fitness tracker. This slim, swim-friendly wearable comes loaded with fitness and wellness features to help you make the most of your day. A wrist-based Pulse Ox2 sensor lets you estimate blood oxygen saturation while you're sleeping - or you can spot-check your oxygen levels anytime during the day.

The device also monitors heart rate at the wrist and includes helpful tools such as all-day stress tracking, a relaxation breathing timer, and VO2 max readings. Plus, Body Battery energy monitoring helps you know when you're primed to be active or when you may need to rest. Safe for the pool or shower, the Vivosmart 4 keeps you going strong with up to seven days of battery life - while smart notifications with vibration alerts help you stay connected on the go (when connected to a compatible smartphone). You'll also see a move bar and get vibration alerts to remind you when it's time to get up and move. You can use the preloaded activity timers to keep track of your exercise times and more. When finished, your activities are pushed to the Garmin Connect online community where you can review, edit and share the activities with your friends.

Activity Tracker Details

  • Slim and swim-friendly
  • Loaded with fitness and wellness features
  • Pulse Ox sensor estimates blood oxygen saturation
  • Monitors heart rate, stress and VO2 max readings
  • Seven days of battery life
  • Receive smart notifications with vibration alerts
  • Able to share activities with connections and friends on Garmin Connect
  • Made in China

What's Included

  • Activity Tracker
  • Charging / data cable
  • Manual

Activity Tracker Measurements

  • Dimensions:
  • Small / Medium: 7-3/4"L x 9/16"W x 7/16"H
  • Large: 8-3/4"L x 9/16"W x 7/16"H
  • Weight: 0.04 oz


  • 90-day limited vendor warranty. Please contact: 1-888-442-7676.

Please Note: Heart rate data is for reference only, and should not be interpreted as medical data. This product is not a medical device. 

ValuePay® Eligibility

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  • Check out ValuePay for more information.