Huawei Watch GT Active B19 42 mm

BATTERY LIFE AND POWER CONSUMPTION MODEL Normal use sustainable for 2-weeks, Wear 7*24 hours & Heart rate” is always on & do exercise for 90 minutes per week,CLASSIC WATCH DESIGN 10.6mm thinnest specifications │ 1.39 Inch AMOLED screen │ Wear resistant & not easy to scratch,PROFESSIONAL SPORTS – BORN FOR SPORTS 3 Satellite Positioning: Faster And More Accurate Accurate Trajectory Optimization Algorithm By Each Complicated Scenario Multi-Sports Mode,3 Satellite Positioning: Faster And More Accurate Support GNSS Worldwide(GPS/GLONASS/GALILEO) Three the number of satellites that can be searched by the satellite system is more and the location is more accurate GPS+GLO+GAL,5ATMWATER PROOF Can go to a depth of 50 meters for up to 10 minutes* (Support swimming posture recognition,Automatically identify the strokes counts, SWOLF swimming efficiency index to measure automatically,Also support the distance\time\calories\stroke frequency and pace of data statistics.)