While linked with the G-SHOCK Connected phone app, you can configure settings on the GBA800-1A for a step count log with five exercise intensity levels, calorie calculations, and step targets. Other features include app-based auto time setting correction and other features for more efficient timekeeping, and an Auto Double LED Light to facilitate workouts in areas where lighting is dim. Smartphone link functions. Time swapping. Hand position correction. Neobrite. Mineral Glass. Shock Resistant. 200-meter water resistance.