Casio G Shock Men's G-Squad Bluetooth Sports Watch GBD-100-1A7ER

These watches can link with the GPS of a smartphone for quicker calibration of distance measurements, enabling more accurate running distance measurements, even during use without a phone connection. Distance measurements let you keep track of your running pace, and enable use of an Auto Lap feature that automatically keeps track of times over a specific distance. Other standard features include a step tracker, interval timers (up to 20 sets of five timers each), lap time measurement (up to 140 records for up to 100 runs), and calories burned measurement, all of which provide plenty of support for your daily training.

Also, new phone apps are now available to help you configure watch settings more easily and manage your workouts. In addition to Life Log and Activity History apps, you can automatically create a training plan based on targets specified by you. The displays of these watches use a high-definition MIP LCD, while Super Illuminator face illumination keeps face information easy to read, even in the dark. The soft urethane band material provides improved comfort, while a large number of band holes let you adjust the fit to your particular wrist. 

The watch maintains a constant Bluetooth® connection with your phone to support auto time adjustment, phone notifications, step tracking, and other functions throughout the day. Even so, battery life is approximately two years between replacements. From daily health management to improved running endurance, these new G-SHOCK Sports models provide tools that support a wide range of fitness needs.

Technical specifications

• Training
  Training Function- Display of distance, speed, pace, and other calculated values based on GPS or accelerometer data, auto/manual lap times, Auto Pause, Auto Run Timing Start, target alert setting (time, altitude, calories burned) on/off, training display , Up to 100 runs, up to 140 lap records per run, Distance, speed, pace, etc., are calculated by GPS on smartphones or accelerometer.

• Accuracy
  +/- 15 seconds per month
  
• Airplane Mode
  Radio wave signals can be disabled when flying or in a medical facility
  
• Alarm Function
  4 Daily Alarms: Each will sound every day at the time you set, Snooze function, Vibration function
  
• Auto Calendar
  Once set, the automatic calendar always displays the correct date
  
• Average Speed Display
  A dial on the watch face displays your average speed travelled over a set distance.
  
• Band Material
  Soft Urethane band
  
• Battery Life
  Approx 2 Years
  
• Bluetooth Connectivity
  E-Mail indicator: A symbol on the clock face indicates whether you have any emails in your inbox, Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., The watch can be wirelessly connected to a compatible smartphone or tablet via Bluetooth. The energy-saving technology enables access to a host of functions., The watch will automatically synchronise it's time when connected to a compatible smartphone
  
• Built in Sensors
  Accelerometer (step counter)
  
• Case Material
  Resin / Aluminium
• Countdown Timer Function
  Auto Repeat, Countdown Range: 60 minutes, Measuring Unit: 1 second
• + Much More