Rainbuvvy CDS9 Smart Watch LTE 4G 2GB+32GB Android Bluetooth Waterproof Watch Support Heart Rate Monitoring Multi-sports Mode GPS WIFI

Model number: CDS9 Dimension: 49*38.8*14.2MM WIFI: 2.4GHz Bluetooth: BT4.1 Location: GPS/BD/GLONASS 2G network: GSM:B2/3/5/8 3G network: WCDMA:B1/2/4/5/8 4G network: LTE:B1/B2/B3/4/B5/B7/B8/B12/B17/B20/B38/B39/B40/B41(100M) Support: Gravity sensor, Heart rate sensor, Heart rate monitoring, Multi-sports mode, Weather, Step, Dial market, Application market, Music, Torch, Clock, Dial settings, Menu style, SMS, Phone, Contacts, Setting, File management, Calculator, Browser, Audio Record, Calendar, E-Mail, Search, Video, IP67 waterproof.

Heart Rate: yes Pedometer: yes Battery capacity: 800 m·Ah Display shape: Square Resolution: 368x448 Waterproof: yes Operating system: Android 8.1