Product Specifications:
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
Water Rating - 5 ATM
Memory/History - 4 GB
Clock Features - Time/Date, GPS Time Sync, Automatic Daylight Saving Time, Alarm Clock, Timer, Stopwatch, Sunrise/Sunset Times
Health Monitoring - Wrist-Based Heart Rate (Constant, Every Second), Daily Resting Heart Rate
Abnormal Heart Rate Alerts - Yes (high and low)
Respiration Rate (24X7) - Yes
Pulse Ox Blood Oxygen Saturation - Yes (spot-check, and optional all-day acclimation and in sleep)
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, Multi-Frequency Positioning, Garmin Elevate Wrist Heart Rate Monitor, Barometric Altimeter, Compass, Gyroscope, Accelerometer, Thermometer
Color Display
Display Size - 1.3" (33 mm) diameter
Display Resolution - 260 x 260 pixels
Display Type - sunlight-visible, transflective memory-in-pixel (MIP)
Weight - 49 g
Battery Life
Smartwatch mode: Up to 14 days
GPS-only GNSS mode: Up to 30 hours
All-Systems GNSS mode with music: Up to 6.5 hours
All-Systems GNSS mode: Up to 25 hours
All-Systems GNSS mode plus Multi-Band: Up to 16 hours
Daily Smart Features
Connectivity - Bluetooth, ANT+, Wi-Fi
Connect IQ (Downloadable Watch Faces, Data Fields, Widgets And Apps) - Yes
Smart Notifications - Yes
Calendar - Yes
Weather - Yes
Realtime Settings Sync With Garmin Connect Mobile - Yes
Battery Saver (Customizable Low Power Watch) - Yes
Smartphone Compatibility iPhone and Android - Yes
Pairs With Garmin Connect Mobile - Yes
Garmin Pay - Yes
Music
Controls Smartphone Music - Yes
Plays And Controls Watch Music - Yes
Music Storage - up to 500 songs
Safety and Tracking Features
Livetrack - Yes
Live Event Sharing - Android Only
Incident Detection During Select Activities - Yes
Activity Tracking Features
Step Counter - Yes
Move Bar (Displays On Device After A Period Of Inactivity; Walk For A Couple Of Minutes To Reset It) - Yes
Auto Goal (Learns Your Activity Level And Assigns A Daily Step Goal) - Yes
Calories Burned - Yes
Floors Climbed - Yes
Distance Traveled - Yes
Intensity Minutes - Yes
Trueup - Yes
Move IQ - Yes
Garmin Connect Challenges App - yes (optional Connect IQ app)
Gym & Fitness Equipment
Available Gym Activity Profiles - Strength, HIIT, Cardio and Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Pilates, Yoga
Workouts Available - Cardio, Strength, HIIT, Yoga, Pilates
Running Features
GPS-Based Distance, Time and Pace - Yes
Running Dynamics - Yes (with compatible accessory)
Outdoor Recreation
Available Outdoor Recreation Profiles - Hiking, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing
Point-to-Point Navigation - Yes
Elevation Profile - Yes
Other Special Workout Profiles - Cycling Features, Swimming Features

Features & details

Features

• GARMIN USA AUTHORIZED - Includes 2 Year Extended Protection Plan in ADDITION to the Included FULL Manufacturer Protection
• Tracks your runs with GPS | Get personalized fitness and health stats | 14 days of battery life in smartwatch mode | Receive emails, texts and alerts on your watch when paired with smartphone
• IN THE BOX: Power/Data Cable - Documentation
• BUNDLE INCLUDES: Garmin Forerunner 255 GPS Smartwatch Tidal Blue
• 2 Year Extended Service Protection Plan

Product information

Important information

Visible screen diagonal :

Power/Data Cable - Documentation