Brand Name: LIGE LIGE Model: smartwatch Category: Smart Watches System: Android OS Function: Passometer Function: sleep tracker Function: Message Reminder Function: Call Reminder Function: Push Message Function: Big Three Needles Function: Chronograph Function: Alarm Clock Function: Small Second Function: World Time Function: Permanent Calendar Function: Power Reserve Function: week Function: Speed Measurement Function: Month Function: Heart Rate Tracker Function: Interactive Music Function: Noctilucent Function: Thermometer Function: Calendar Function: Compass Function: Countdown Battery Life: 7 SIM Card Available: No Type: On Wrist Voice assistant built-in: no Language: English Language: Russian Language: Spanish Language: Italian Language: French Language: German Language: Japanese High-concerned chemical: none Display Size: 1.1 Network Mode: None Metrics measured: Heart Rate Monitor Metrics measured: Other Metrics measured: Blood Oxygen Monitor Metrics measured: Sleep Monitor Metrics measured: Blood Pressure Monitor RAM: <128MB Screen Shape: SQUARE Battery Capacity(mAh): <120mAh Resolution: 1*1 Bluetooth-compatible Version: 4.2 GPS: No Screen Material: Amoled Multiple Dials: Yes Application Age Group: female Mechanism: No Origin: Mainland China Compatibility: All Compatible ROM: <128MB Rear Camera: None Activity Tracked: Other Activity Tracked: Steps Tracker Activity Tracked: Distance Tracker Activity Tracked: Calorie Tracker Activity Tracked: Activity Tracker Waterproof Grade: Life Waterproof Band Material: Silica Gel Touch Screen: Yes Battery Detachable: No Band Detachable: Yes Battery Capacity: <120mAh Movement Type: Electronic Model: BW0459A APP Download Available: Yes Case Material: Alloy WIFI: no Choice: yes