Custom properties: Brand: runmefit Time to market: 2024 Applicable people: ladies, men, neutral, teenagers, couples and adults. Operation mode: touch+key. Wrist band material: silicone Product weight: 106(g) After-sales service: one-year warranty for non-human damage. Packing list: host+strap *1+ charging cable+instructions for use. Version type: Europe Strap style: sports Compatible platform: iOS Functions: waterproof, photo taking, step counting, heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth call, intelligent reminder, remote self-timer, sleep monitoring, blood oxygen detection. Colors: GTS7 silicone black, GTS7 silicone blue, GTS7 silicone gray, GTS7 silicone pink, GTS7 silicone pink gold frame, GTS7 leather black, GTS7 leather white, GTS7 leather white gold frame, GTS7 leather brown gold frame, GTS7 Milanese black (steel strap), GTS7 Milanese silver (steel strap).