Smart Watch Men's Blood Pressure Smart Watch Women's Waterproof Exercise Heart Rate Fitness Tracker Watch for Android IOS Smart Clock* Appearance type: watch bracelet* Product size: 11.4*36.4*42* Product weight: 0.044KG* Color box size: 122mm*81mm*32mm* Box size: 44CM*32CM*27CM* One box/100 units/weight: 4.8KG* Motherboard size: 34.3*28*8.15mm* Han Tianxia chip: HS6620D* Frequency band: 2.4GHzRAM * Flash: (plug-in FLASH): 16MB* RAM: 128KBKey function* G-sensor: SupportBT3.0: support* BT4.0: Support* Heart rate sensor: support (HRS3300)* Full-time pedometer: supportAntenna: BT antenna, built-inDisplay: compatible design* Touch screen: support single pointBatteryCertificationCTA: Passed* 3D sensor: support step counting analysis, sedentary reminder, sleep monitoring, remote camera, multi-sports* Heart rate and blood pressure: support* Incoming call reminder: support vibration* Two-way anti-lost: support* Bluetooth push notification: support domestic and foreign chat tools (app supported languages: Chinese, English, Spanish, French, Portuguese, Dutch, German, RussianLanguages supported for message content push: English, Japanese, Traditional"Set up* Time and date: support, digital displayspecification:Style: sportsShell material: plasticWaterproof rating: life waterproof IP67Screen type: 1.44 inches TFT 240*240With detachable: yesTouch screen: yesCompatibility: all compatibleBluetooth: 4.0Battery: 90mAhSystem: IOS 9.0 & Android 5.0 and abovePackage Included:1 * Smart watch (no charger in the box)1 * User Manual1 * retail box