Original Amazfit Stratos Smartwatch Smart Watch GPS Calorie Count 50M Waterproof for Android iOS Phone Brand Name: amazfit Mechanism: No Origin: CN(Origin) SIM Card Available: No System: Android OS GPS: Yes Type: On Wrist Compatibility: All Compatible ROM: 4GB Function: Passometer Function: Sleep Tracker Function: Heart Rate Tracker Function: Altitude Meter Function: Speed Measurement Function: compass Function: Message Reminder Function: Interactive Music Function: week Function: Call Reminder Rear Camera: None Language: Russian Language: Spanish Language: english RAM: 512mb Waterproof…