Introducing the GBD300-7D series from G-SHOCK's latest G-SQUAD lineup, featuring smartphone connectivity and a high-definition display tailored for training. Once synced with your smartphone's GPS, this watch accurately measures distances even without a connection. It includes an auto-lap function for pace tracking and a smartphone app for lifelog and activity history displays. The high-definition MIP LCD with Super Illuminator ensures visibility in low light, while the slim, reverse slant case design and soft urethane band provide a comfortable fit with adjustable holes. Crafted from bio-based resin, these models also offer a vibration alarm and notifications for calls, emails, and social media, making them ideal for improving running endurance or daily health management. - Module No. 3568 - 48.9 x 47.4 x 14.9mm Case Size - 60g Weight - Shock resistant (G-SHOCK) - LED backlight (Super Illuminator) Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow - Mobile link (Automatic connection, wireless linking using Bluetooth®) - Training Function: Display of distance, speed, pace - Training Data (Up to 100 runs, up to 140 lap times per run) Elapsed time, distance, pace, calories burned - Life Log Data: Daily data display (step count), Monthly data display (running distance) - User profile creation - Airplane mode - World time: 38 time zones* (38 cities coordinated universal time), daylight saving on/off *May be updated when connected to a smartphone. - Stopwatch - Countdown Time - Vibrator - 4 daily alarms with snooze - Full auto-calendar (to year 2099) - 12/24-hour format - Button operation tone on/off - Vibration on/off - Regular timekeeping: Hour, minute, second, am, pm, month, date, day - Accuracy: ±15 seconds per month (with no mobile link function) - Approx. battery life: 2 years on CR2032