GARMIN Vívosmart 4

General
LENS MATERIAL Polycarbonate
BEZEL MATERIAL Aluminium
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 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

Clock features
TIME/DATE
AUTOMATIC DAYLIGHT SAVING TIME
ALARM CLOCK
TIMER
STOPWATCH

Health monitoring
WRIST-BASED HEART RATE (CONSTANT, EVERY SECOND)
DAILY RESTING HEART RATE
ABNORMAL HEART RATE ALERTS Yes (high and low)
PULSE OX BLOOD OXYGEN SATURATION yes (spot-check and optionally in sleep)
FITNESS AGE Yes (in app)
BODY BATTERY™ ENERGY MONITOR
ALL-DAY STRESS TRACKING
RELAXATION REMINDERS
RELAXATION BREATHING TIMER
SLEEP Yes (Advanced)
HYDRATION Yes (in Garmin Connect™)
WOMEN'S HEALTH Yes (in Garmin Connect™)

Sensors
GARMIN ELEVATE™ WRIST HEART RATE MONITOR
BAROMETRIC ALTIMETER
ACCELEROMETER
AMBIENT LIGHT SENSOR
PULSE OX BLOOD OXYGEN SATURATION MONITOR

Daily smart features
CONNECTIVITY Bluetooth® Smart and ANT+®
SMART NOTIFICATIONS
TEXT RESPONSE/REJECT PHONE CALL WITH TEXT (ANDROID™ ONLY)
CONNECTED GPS
WEATHER
CONTROLS SMARTPHONE MUSIC
FIND MY PHONE
FIND MY WATCH
VIRB® CAMERA REMOTE
SMARTPHONE COMPATIBILITY iPhone®, Android™
COMPATIBLE WITH GARMIN CONNECT™ MOBILE

Activity tracking features
STEP COUNTER
MOVE BAR (DISPLAYS ON DEVICE AFTER A PERIOD OF INACTIVITY; WALK FOR A COUPLE OF MINUTES TO RESET IT)
AUTO GOAL (LEARNS YOUR ACTIVITY LEVEL AND ASSIGNS A DAILY STEP GOAL)
CALORIES BURNED
FLOORS CLIMBED
DISTANCE TRAVELLED
INTENSITY MINUTES
TRUEUP™
MOVE IQ™

Fitness equipment/gym
AUTOMATIC REP COUNTING
AVAILABLE GYM ACTIVITY PROFILES Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Yoga
Training, planning and analysis features
HR ZONES
HR ALERTS
HR CALORIES
% HR MAX
HR BROADCAST (BROADCASTS HR DATA OVER ANT+™ TO PAIRED DEVICES)
GPS SPEED AND DISTANCE Yes (Connected GPS only)
CUSTOMISABLE SCREEN(S)
CUSTOMISABLE ACTIVITY PROFILES
INTERVAL TRAINING
AUTO LAP®
VO2 MAX (RUN)
CUSTOMISABLE ALERTS

Running features
AVAILABLE RUN PROFILES Running
CADENCE (PROVIDES REAL-TIME NUMBER OF STEPS PER MINUTE)

Cycling features
AVAILABLE CYCLING PROFILES
Biking

Swimming features
AVAILABLE SWIM PROFILES Pool swimming (Basic)

Kid activity tracking features
TOE-TO-TOE™ CHALLENGES APP