Main control chip: Realtek 8762DT, 128MB ROM
Heart-rate chip: HX 3605 (real-time dynamic)
APP: RDfit
Screen: 1.96 (240 * 285) TFT/G+F
Battery: 320mAh pure cobalt cell with IC protection board
Horn: AAC tri magnetic horn
Charging mode: wireless charging
Band: silicone strap
Size: 49 * 44 * 12mm
1.96 inch large screen
One-key 180 kinds of sport modes
Stainless steel screws on the back
Click fashionable dynamic dial to switch colors
3 keys, 7 sets of menus, click the side knob twice to switch
Waterproof rate: IP67
Swimming: unsupported
Battery life: 5-10days
