Data update: Smartphone app management Charging: Plug-type cable ``Simple functions and complete rule-compliant model'' ``No need for troublesome updates'' ``High accuracy that exceeds the price''
Product model number: gn101 Color: Black Size: 62.7mm (height) x 40.8mm (width) x 11.8 mm (thickness) Type: Golf Battery included or built-in: Yes Package size: 10.9 x 9.9 x 6.7 cm; 42 g Suitable for: Unisex
