vivosmart4

Track Your Wellness and Fitness Activity with Style

• Slim, smart fitness tracker¹ 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 Ox² sensor
• Fitness and health monitoring tools include wrist-based heart rate³, all-day stress tracking, relaxation breathing timer, VO2 max, Body Battery^™ energy monitor and more
• Dedicated activity timers for walks, runs, strength training, yoga, pool swims and others; connects to your compatible smartphone’s GPS for accurate tracking during outdoor walks and runs
• Get vibration alerts for all notifications, including calls, text messages and more (text replies available for Android^™ device users)
• Battery life keeps up with you; lasts up to 7 days (excluding Pulse Ox sleep tracking) and is safe for swimming and showering, too
  
   

  General
  LENS MATERIAL	polycarbonate
  BEZEL MATERIAL	aluminum
  STRAP MATERIAL	silicone
  PHYSICAL SIZE	Small/medium: 15 x 10.5 x 197 mm Fits wrists with a circumference of 122-188 mm Large: 15 x 10.5 x 223 mm Fits wrists with a circumference of 148-215 mm
  TOUCHSCREEN
  DISPLAY SIZE	0.26" x 0.70" (6.6 mm x 17.7 mm)
  DISPLAY RESOLUTION	48 x 128 pixels
  DISPLAY TYPE	OLED
  WEIGHT	Small/medium: 16.5 g Large: 17.1 g
  BATTERY LIFE	up to 7 days (excluding pulse ox sleep tracking)
  WATER RATING	Swim
  MEMORY/HISTORY	7 timed activities, 14 days of activity tracking data