Accent your style while enhancing your fitness with the vívosmart 4 activity tracker. This slim, smart wristband is loaded with features to track your daily activity and your sleep stages all night. Wrist-based heart rate and Pulse Ox sensors help you learn more about your body, with all-day stress tracking, Body Battery™ energy monitoring, VO2 max and more. Smart notifications keep you connected when paired with a compatible device, and up to 7 days of battery life will keep you going strong.


  • STYLISH DESIGN: Slim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy-to-read display.
  • NEW WRIST-BASED PULSE OX: Gauge blood oxygen saturation levels during the night to better understand sleep quality, or you can spot-check your oxygen levels anytime during the day.
  • NEW ADVANCED SLEEP MONITORING: Estimates light, deep and REM stages of sleep along with movement throughout the night. Users can then review their sleep stats in the Garmin ConnectTM Mobile app.
  • NEW BODY BATTERY: Uses heart rate variability (HRV) to determine your body’s energy level — higher number suggests you’re ready to go; lower number suggests you may need rest.
  • ALL-DAY STRESS MONITORING: All-day stress monitoring enables users to see periods of elevated stress or restful recovery. Includes easy-to-follow relaxation breathing exercise.
  • WRIST-BASED HEART RATE: Wrist-based heart rate gives you heart rate monitoring all day and night — no \ additional strap required.
  • VO2 MAX VO2 max is an excellent way to measure your aerobic fitness and should increase as your fitness improves.
  • SMART NOTIFICATIONS: Get vibration alerts for all notifications, including calls, text messages and more (preset text responses for Android™ device users6 ) when paired with a compatible device.
  • CONNECTED FEATURES: Automatic syncing to Garmin Connect™ online community, TrueUp™ multitracker synchronization, music controls, HR broadcast, Find My Phone, Find My Device and
  • VIRB®: camera control when paired with a compatible device.
  • 24/7 WEARABILITY: Swim-rated and can be worn in the shower or pool; up to 7 days of battery life4.
  • ACTIVITY TRACKING: Steps, floors climbed, calories burned, intensity minutes, Move IQ® feature and more.
  • MOVE IQ: Automatically starts activity timer, detects familiar exercise types and displays events