Newest smart watch SN80 fashion watch fitness tracker

FEATURES SUMMARY1.3inches Screen touch panel3ATM waterproof （ IP68）Metal for Main Bodysigle color belt(standard), Colorful Silicone belt (optional)BOSCH BMA421 High end low power sensor （High accuracy）Bluetooth Version: 4.2Heart Rate、Blood pressure、Blood oxygenDIY Watch face，you can set up autodyne photos, family photos to the main watch faceColorful Silicone belt(replaceable）Dynamic heart rate histogram＆ Result analysisMultiple sports mode: Walking/Running/Cycling/Skippin/Badminton/ Basketball/FootballWater proof: 3ATM waterproof （ IP68）Product Type / Material: Smart watch/Metal for Main body, silicone for belt with touch feeling oilInternal Memory for storage (ROM+RAM): 64KB+512KB & add another flash: 128MbLCD style: IPSResolution : 240*240Screen Size : 1.3 inchTouch Panel： Full screen touchAntenna Comments：BT Antenna： YESG-Sensor： BOSCH BMA421 Version：Support Bluetooth 4.2Battery Type： polymerBattery Capacity: 250mAhHeart rate: HRS3300 Real time dynamic heart rateBlood pr