Forerunner® 745 Whitestone

What You’ll Love
SLEEP SCORE AND INSIGHTS
BATTERY LIFE (SMARTWATCH MODE)	Up to 7 days
DAILY SUGGESTED WORKOUTS
PULSE OX BLOOD OXYGEN SATURATION	Yes (spot-check, and optional all-day acclimation and in sleep)
GARMIN PAY™
MUSIC STORAGE
TRAINING STATUS
WATCH DISPLAY TYPE	Sunlight-visible, transflective memory-in-pixel (MIP)
WATCH WATER RATING	5 ATM

General
LENS MATERIAL	Corning® Gorilla® Glass DX
BEZEL MATERIAL	Fibre-reinforced polymer
QUICKFIT™ WATCH BAND COMPATIBLE	yes (22 mm)
STRAP MATERIAL	Silicone
PHYSICAL SIZE	43.8 x 43.8 x 13.3 mm
WEIGHT	47 g
DISPLAY SIZE	30.4 mm (1.2″) diameter
DISPLAY RESOLUTION	240 x 240 pixels
COLOUR DISPLAY
BATTERY LIFE	Smartwatch mode: Up to 7 days GPS mode with music: Up to 6 hours GPS mode without music: Up to 16 hours UltraTrac™ mode: Up to 21 hours
CHARGING METHOD	Garmin proprietary plug charger
MEMORY/HISTORY	4 GB

Clock features
TIME/DATE
GPS TIME SYNC
AUTOMATIC DAYLIGHT SAVING TIME
ALARM CLOCK
TIMER
STOPWATCH
SUNRISE/SUNSET TIMES

Health & Wellness Monitoring
WRIST-BASED HEART RATE (CONSTANT, EVERY SECOND)
DAILY RESTING HEART RATE
ABNORMAL HEART RATE ALERTS	Yes (high and low)
RESPIRATION RATE (24X7)
FITNESS AGE	Yes (in app)
BODY BATTERY™ ENERGY MONITOR
ALL-DAY STRESS
RELAXATION BREATHING TIMER
SLEEP	Yes (Advanced)
HYDRATION	Yes (in Garmin Connect™ and optional Connect IQ™ widget)
WOMEN’S HEALTH	Yes (in Garmin Connect™ and optional Connect IQ™ widget)

Sensors
GPS
GLONASS
GALILEO
GARMIN ELEVATE™ WRIST HEART RATE MONITOR
PULSE OX BLOOD OXYGEN SATURATION MONITOR
BAROMETRIC ALTIMETER
COMPASS
GYROSCOPE
ACCELEROMETER
THERMOMETER

Daily smart features
CONNECTIVITY	Bluetooth®, ANT+®, Wi-Fi®
CONNECT IQ™ (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS AND APPS)
SMART NOTIFICATIONS
TEXT RESPONSE/REJECT PHONE CALL WITH TEXT (ANDROID™ ONLY)
CALENDAR
WEATHER FORECASTS
CONTROLS SMARTPHONE MUSIC
PLAYS AND CONTROLS WATCH MUSIC
FIND MY PHONE
FIND MY WATCH
VIRB® CAMERA REMOTE
COMPATIBLE WITH GARMIN CONNECT™ MOBILE
SMARTPHONE COMPATIBILITY	iPhone® & Android™

Activity Profiles
GYM	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor rowing
MULTISPORT	Swimming/Running
WELLNESS	Walking, Pilates, Yoga
INDOOR RUNNING	Treadmill Running, Indoor Track Running
OUTDOOR RUNNING	Running, Outdoor Track Running, Trail Running
OUTDOOR RECREATION	Hiking
CYCLING	Biking, Mountain Biking, Indoor Biking
SWIM	Pool Swimming, Open Water Swimming
ON THE WATER	Stand Up Paddleboarding, Rowing
SNOW & WINTER	Skiing, Snowboarding, XC Classic Skiing, Backcountry Skiing, Ice Skating, Snowshoeing

Safety and tracking features
INCIDENT DETECTION DURING SELECT ACTIVITIES
INCIDENT DETECTION ALERT ON PHONE FOR WEARABLES
ASSISTANCE
LIVETRACK
GROUP LIVETRACK
LIVE EVENT SHARING	Android™ Only

Tactical features
DUAL GRID COORDINATES

Activity tracking features
STEP COUNTER
MOVE ALERTS (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™
GARMIN CONNECT™ CHALLENGES APP	Yes (optional Connect IQ app)

Fitness equipment/gym
CARDIO WORKOUTS
STRENGTH WORKOUTS
YOGA WORKOUTS
PILATES WORKOUTS
AUTOMATIC REP COUNTING

Training, planning and analysis features
CUSTOMISABLE SCREEN(S)
DOWNLOADABLE TRAINING PLANS
COURSE GUIDANCE
HR ZONES
HR ALERTS
HR CALORIES
% HR MAX
% HRR
RECOVERY TIME
AUTO MAX HR
HRV STRESS TEST (MEASURES YOUR HEART RATE VARIABILITY WHILE STANDING STILL, FOR 3 MINUTES, TO PROVIDE YOU WITH AN ESTIMATED STRESS LEVEL; THE SCALE OF THIS IS 1 TO 100; LOW SCORES INDICATE LOWER STRESS LEVELS)	Yes (with compatible accessory)
HR BROADCAST (BROADCASTS HR DATA OVER ANT+® TO PAIRED DEVICES)	Yes (using ANT+ or BLE)
GPS SPEED AND DISTANCE
CUSTOMISABLE ACTIVITY PROFILES
AUTO PAUSE®
INTERVAL TRAINING
ADVANCED WORKOUTS
HRM RUNNING PACE AND DISTANCE
AUTO LAP®
MANUAL LAP
CONFIGURABLE LAP ALERTS
HEAT AND ALTITUDE ACCLIMATION
VO2 MAX (RUN)
TRAINING LOAD
TRAINING LOAD FOCUS
TRAINING EFFECT
TRAINING EFFECT (ANAEROBIC)
PRIMARY BENEFIT (TRAINING EFFECT LABELS)
CUSTOMISABLE ALERTS
AUDIO PROMPTS
FINISH TIME
VIRTUAL PARTNER
RACE AN ACTIVITY
AUTO MULTISPORT ACTIVITIES
MULTI-SPORT
GARMIN LIVE SEGMENTS
STRAVA LIVE SEGMENTS
ROUND-TRIP COURSE CREATOR (RUNNING/CYCLING)	Yes (in Garmin Connect™)
TRENDLINE™ POPULARITY ROUTING	Yes (in Garmin Connect™)
TOUCH AND/OR BUTTON LOCK
HOT KEYS
AUTO SCROLL
ACTIVITY HISTORY ON WATCH
PHYSIO TRUEUP

Running features
GPS-BASED DISTANCE, TIME AND PACE
RUNNING DYNAMICS	Yes (with compatible accessory)
VERTICAL OSCILLATION AND RATIO	Yes (with compatible accessory)
GROUND CONTACT TIME AND BALANCE	Yes (with compatible accessory)
STRIDE LENGTH (REAL TIME)	Yes (with compatible accessory)
CADENCE (PROVIDES REAL-TIME NUMBER OF STEPS PER MINUTE)
PERFORMANCE CONDITION
LACTATE THRESHOLD	Yes (with compatible accessory)
PACEPRO™ PACING STRATEGIES
RUN WORKOUTS
TRAIL RUN AUTO CLIMB
RACE PREDICTOR
FOOT POD CAPABLE
RUN/WALK/STAND DETECTION

Outdoor recreation
POINT-TO-POINT NAVIGATION
BREADCRUMB TRAIL IN REAL TIME
BACK TO START
TRACBACK®
ULTRATRAC MODE
ELEVATION PROFILE
DISTANCE TO DESTINATION
BAROMETRIC TREND INDICATOR WITH STORM ALERT
CLIMBPRO™ ASCENT PLANNER
VERTICAL SPEED
TOTAL ASCENT/DESCENT
FUTURE ELEVATION PLOT
GPS COORDINATES
AREA CALCULATION	Yes (via Connect IQ™)
FISH FORECAST	Yes (via Connect IQ™)
SUN AND MOON INFORMATION	Yes (via Connect IQ™)

Cycling features
COURSES
BIKE LAP AND LAP MAXIMUM POWER (WITH POWER SENSOR)
RACE AN ACTIVITY
ALERTS (TRIGGERS ALARM WHEN YOU REACH GOALS INCLUDING TIME, DISTANCE, HEART RATE OR CALORIES)
FTP (FUNCTIONAL THRESHOLD POWER)	Yes (with compatible accessory)
MTB GRIT & FLOW
ADVANCED CYCLING DYNAMICS
COMPATIBLE WITH VECTOR™ AND RALLY™ (POWER METERS)
COMPATIBLE WITH VARIA VISION™ (HEAD-MOUNTED DISPLAY)
COMPATIBLE WITH VARIA™ RADAR (REAR-FACING RADAR)
COMPATIBLE WITH VARIA™ LIGHTS
SPEED AND CADENCE SENSOR SUPPORT (W/SENSOR)
POWER METER COMPATIBLE

Swimming features
OPEN-WATER SWIM METRICS (DISTANCE, PACE, STROKE COUNT/RATE, STROKE DISTANCE, SWIM EFFICIENCY (SWOLF), CALORIES)
POOL SWIM METRICS (LENGTHS, DISTANCE, PACE, STROKE COUNT, SWIM EFFICIENCY (SWOLF), CALORIES)
STROKE TYPE DETECTION (FREESTYLE, BACKSTROKE, BREASTSTROKE, BUTTERFLY) (POOL SWIM ONLY)
DRILL LOGGING (POOL SWIM ONLY)
BASIC REST TIMER (UP FROM 0) (POOL SWIM ONLY)
“REPEAT ON” REST TIMER (POOL SWIM ONLY)
AUTO REST (POOL SWIM ONLY)
TIME AND DISTANCE ALERTS
PACING ALERTS (POOL SWIM ONLY)
COUNTDOWN START
POOL SWIM WORKOUTS
CRITICAL SWIM SPEED
UNDERWATER WRIST-BASED HEART RATE
HEART RATE FROM EXTERNAL HRM (REAL-TIME DURING RESTS, INTERVAL AND SESSION STATS DURING RESTS, AND AUTOMATIC HEART RATE DOWNLOAD POST-SWIM)	Yes (with HRM-Tri, HRM-Swim, HRM-Pro or HRM-Pro Plus)

Kid activity tracking features
TOE-TO-TOE™ CHALLENGES APP	Yes (optional Connect IQ Toe-to-Toe™ Challenges app)

Security Information
SECURITY UPDATES UNTIL AT LEAST (YYYY-MM-DD)	2022-08-31