Introducing the GBD-300 line for your active everyday — the tough, sports-oriented G-SQUAD designed to make training fun.

Find more joy in your workout with the GBD-300, packed with practical functionality to support running and other training regimes. With accelerometer, distance tracking, Smartphone Link, high-resolution display, and more, this G-SQUAD has you covered — from managing your everyday health to improving your endurance. 

• Case size (L× W× H): 48.9 × 47.4 × 14.9 mm
• Weight: 60 g
• Case / bezel material: Resin / Bio-based resin
• Band: Bio-based resin band
• Construction: Shock Resistant
• Water resistance: 200-meter water resistance
• Time adjustment
  Bluetooth: Connects to a smartphone and automatically adjusts the time
• Power supply and battery life: Approx. battery life: 2 years on CR2032
• Sensor feature
  Training Function
  Display of distance, speed, pace, and other calculated values based on accelerometer, auto/manual lap times, Auto Pause, target alert setting (time, calories burned) on/off, training display customization (elapsed time, distance, pace, lap time, lap distance, lap pace, average pace, speed, average speed, calories burned)
• Mobile link (Automatic connection, wireless linking using Bluetooth®)
• Apps: G-SHOCK MOVE
• App connectivity feature
  Auto time adjustment
  Easy watch setting
  Approximately 300 world time cities
  Notification function (incoming calls, incoming e-mails, new social media posts, calendar notifications, reminders)
  Activity history
  Life log data
  Distance correction by smartphone GPS
  Training plan creation
  Phone finder
• Glass: Mineral Glass
• Compatible band size: 145 to 215 mm
• World time
• Stopwatch
• Timer
• 4 daily alarms with snooze
• LED backlight (Super Illuminator)
• Calendar
• Mute feature: Button operation tone on/off
• Power Saving (Display goes blank to save power 3 hours everyday.)
• Accuracy: ±15 seconds per month (with no mobile link function)
  
• 12/24-hour format
• Flight mode
• Regular timekeeping: Hour, minute, second, am/pm, month, date, day
• User profile creation
• Vibration on/off
• Sensor feature details
  Life Log Data
  Daily data display (step count), Monthly data display (running distance)
  Training Data (Up to 100 runs, up to 140 lap times per run)
  Elapsed time, distance, pace, calories burned