GPS: NoFunction: Noctilucent,Passometer,Power Reserve,Alarm Clock,Remote Control,24 hour instruction,Fitness Tracker,Message Reminder,Week,Call ReminderMovement Type: ElectronicCase Material: AlloyLanguage: Korean,Russian,Portuguese,Spanish,English,German,Arabic,Italian,JapaneseBattery Capacity: >450mAhCPU Model: SI-BW03Type: On WristSIM Card Available: NoBattery Detachable: YesScreen Shape: RoundROM: <128MBRear Camera: NoneBand Material: RubberBand Detachable: YesRAM: <128MBScreen Size: 1.21 inchAPP Download Available: NoApplication Age Group: AdultNetwork Mode: NoneMultiple Dials: NoSystem: NoneWaterproof Grade: Professional WaterproofBrand Name: LEMFOMechanism: NoStyle: VintageCompatibility: All Compatible
5ATM or 50m professional waterproof: you can wear it to swim.
Standby time: 33 months
Screen: 1.21 FSTN LCD full view circular screen
Battery capacity and battery type: 610MA CR2450 standard button battery
Support Android or iOS specific versions: Android Android4.4 and iOS8.0
Specific languages supported: Simplified Chinese, Traditional Chinese, English, Russian, German, Japanese, Korean, Italian, Spanish, Portuguese, French, Arabic;
Features: pedometer, burning calories, phone reminder, SMS reminder, stopwatch, alarm clock, remote camera, calendar
Strap width: 24mm
Dial size: 48x48x14mm
Note: Only professionals can open the back cover to replace the battery. Otherwise, you may damage your watch .Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.