Casio WS 1400H 2AVDF Watch Bridge Cameras 72 kg)Slew Speeds: ManualGPS: Uses SKA15041146 72 kg)Slew Speeds: ManualGPS: Uses phone's GPSDovetail Compatibility: NonePower Requirements: None (Recommend PowerTank Glow to keep phone charged while using app)Alignment Procedures: Use StarSense Explorer appSoftware: StarSense Explorer app SkyPortal app Celestron Starry Night Basic Edition SoftwareTotal Kit Weight: 10 It’s the perfect solution for capturing subjects in glorious detail and allows you to get as close as 15cm with a 0 Regular timekeeping: Hour Get more out of your workouts with 60 lap memory delivered straight to your wrist