Forerunner 255

49,999/=

What You’ll Love
BATTERY LIFE (SMARTWATCH MODE)	Up to 14 days
WATCH DISPLAY TYPE	Sunlight-visible, transflective memory-in-pixel (MIP)
WATCH WATER RATING	5 ATM
SLEEP SCORE AND INSIGHTS
TRAINING STATUS	Improved
DAILY SUGGESTED WORKOUTS	Yes (7 days)
MULTI-BAND GPS
GARMIN PAY^™

General
LENS MATERIAL	Corning^® Gorilla^® Glass 3
BEZEL MATERIAL	Fiber-reinforced polymer
QUICK RELEASE BANDS	Yes (22 mm, Industry standard)
STRAP MATERIAL	Silicone
PHYSICAL SIZE	45.6 x 45.6 x 12.9 (mm) Fits wrists with a circumference of 130-205 mm
WEIGHT	49 g
DISPLAY SIZE	1.3″ (33 mm) diameter
DISPLAY RESOLUTION	260 x 260 pixels
COLOUR DISPLAY
LARGE FONT OPTION
BATTERY LIFE	Smartwatch mode: up to 14 days GPS-Only GNSS mode: Up to 30 hours All-Systems GNSS mode: Up to 25 hours All-Systems GNSS mode plus Multi-Band: Up to 16 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)
PULSE OX BLOOD OXYGEN SATURATION	Yes (spot-check, and optional all-day acclimation and in sleep)
FITNESS AGE
BODY BATTERY^™ ENERGY MONITOR
ALL-DAY STRESS
RELAXATION REMINDERS
RELAXATION BREATHING TIMER
SLEEP	Yes (Advanced)
NAP DETECTION
HYDRATION	Yes (in Garmin Connect^™ and optional Connect IQ^™ widget)
WOMEN’S HEALTH	Yes (in Garmin Connect^™ and optional Connect IQ^™ widget)
HEALTH SNAPSHOT

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

Daily smart features
CONNECTIVITY	Bluetooth^®, ANT+^®
CONNECT IQ^™ (DOWNLOADABLE WATCH FACES, DATA FIELDS, WIDGETS AND APPS)
ON-DEVICE CONNECT IQ^™ STORE
SMART NOTIFICATIONS
TEXT RESPONSE/REJECT PHONE CALL WITH TEXT (ANDROID^™ ONLY)
VIEW IMAGES FROM NOTIFICATIONS ON WATCH (ANDROID^™ ONLY)
MORNING REPORT
CALENDAR
WEATHER FORECASTS
REALTIME SETTINGS SYNC WITH GARMIN CONNECT^™ MOBILE
BATTERY SAVER – CUSTOMISABLE LOW POWER WATCH
CONTROLS SMARTPHONE MUSIC
FIND MY PHONE
FIND MY WATCH
VIRB^® CAMERA REMOTE
SMART TRAINER CONTROL
COMPATIBLE WITH GARMIN CONNECT^™ MOBILE
SMARTPHONE COMPATIBILITY	iPhone^® and Android^™
STOCKS	Yes (optional Connect IQ app)

Activity Profiles
GYM	Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates, Yoga
MULTISPORT	Triathlon
WELLNESS	Walking, Pilates, Yoga
INDOOR RUNNING	Treadmill Running, Indoor Track Running, Virtual Running
OUTDOOR RUNNING	Running, Outdoor Track Running, Trail Running, Ultra Running
OUTDOOR RECREATION	Hiking, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing
CYCLING	Biking, Indoor Biking, Mountain Biking, eBiking, eMountain Biking
SWIM	Pool swimming, open water swimming
ON THE WATER	Stand Up Paddleboarding, Rowing
RACKET SPORTS	Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball
SNOW & WINTER	Skiing, Snowboarding, XC Classic Skiing
SPORT PROFILES	Basketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball
IN THE RING	Boxing, Mixed Martial Arts
OTHER ACTIVITY PROFILES	Inline skating

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

Activity tracking features
STEP COUNTER
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
STRENGTH WORKOUTS
HIIT WORKOUTS
YOGA WORKOUTS
PILATES WORKOUTS
ON-SCREEN WORKOUT ANIMATIONS
ON-SCREEN WORKOUT MUSCLE MAP
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
RACE GLANCE/WIDGET
HRV STATUS
HR BROADCAST (BROADCASTS HR DATA OVER ANT+^® TO PAIRED DEVICES)
RESPIRATION RATE (DURING EXERCISE)	Yes (with compatible accessory)
GPS SPEED AND DISTANCE
CUSTOMISABLE ACTIVITY PROFILES
AUTO PAUSE^®
INTERVAL TRAINING
IMPROVED INTERVAL (INCLUDES OPEN REPEATS, INTERVALS DATA PAGE, REST SCREEN AND AUTO DETECTION)
ADVANCED WORKOUTS
HRM RUNNING PACE AND DISTANCE
AUTO LAP^®
MANUAL LAP
REST TIMER
CONFIGURABLE LAP ALERTS
VO2 MAX (RUN)
VO2 MAX (TRAIL RUN)
LOAD RATIO
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
TOUCH AND/OR BUTTON LOCK
AUTO SCROLL
ACTIVITY HISTORY ON WATCH
PHYSIO TRUEUP
UNIFIED TRAINING STATUS

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

Outdoor recreation
POINT-TO-POINT NAVIGATION
BREAD CRUMBTRAIL IN REAL TIME
BACK TO START
TRACBACK^®
ULTRATRAC MODE
UP AHEAD
ELEVATION PROFILE
DISTANCE TO DESTINATION
BAROMETRIC TREND INDICATOR WITH STORM ALERT
VERTICAL SPEED
TOTAL ASCENT/DESCENT
AUTO REST
FUTURE ELEVATION PLOT
PROJECTED WAYPOINT
SUN AND MOON INFORMATION

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)
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-Swim, HRM-Pro or HRM-Pro Plus)