Smart Ring R5

SPECIFICATIONS Waterproof Grade: Life Waterproof Type: Wearable System: Android OS, IOS Style: Fashion SIM Card Available: No ROM: <128MB RAM: <128MB Origin: Mainland China Multiple Dials: No Mechanism: Yes Language: English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Norwegian, Korean, Japanese, Ukrainian, Hebrew, Dutch, Arabic, Indonesian, Greek GPS: Yes Function: Passometer, fitness tracker, sleep tracker, Mood Tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Remote Control, Push Message, Altitude Meter, Tourbillon, Big Three Needles, 24 hour instruction, Chronograph, Alarm Clock, Small Second, World Time, Permanent Calendar, Power Reserve, GMT Two Places, Perspective Window, week, Phase of the Moon, Speed Measurement, Month, Moisture Measurement ,Attemper, Heart Rate Tracker, Interactive Music, Noctilucent, Thermometer, Calendar, COMPASS, Lighting, Countdown, Calculators Compatibility: All Compatible Certification: CE Case Materia