SPECIFICATIONS Brand Name: other Multiple Dials: Yes GPS: No Network Mode: None Screen Shape: Round Style: SPORT Mechanism: No APP Download Available: Yes RAM: 128MB SIM Card Available: No Rear Camera: None Waterproof Grade: Life Waterproof Band Material: Adhesive Tape Origin: Mainland China Bluetooth-compatible Version: 5.0 Certification: CE Certification: FCC Certification: RoHS Application Age Group: ADULT ROM: 128MB Language: English Language: Russian Language: Spanish Language: Portuguese Language: Turkish Language: Italian Language: French Language: German Language: KOREAN Language: japanese Language: HEBREW Language: Dutch Language: Arabic Language: Indonesian Language: Greek Type: On Wrist Metrics measured: Heart Rate Monitor Metrics measured: Other Metrics measured: Blood Oxygen Monitor Metrics measured: Sleep Monitor Metrics measured: Blood Pressure Monitor Compatibility: All Compatible Function: Passometer Function: fitness tracker Function: sleep tracker Function: Message Reminder Function: Answer Call Function: Dial Call Function: Push Message Function: Alarm Clock Function: Heart Rate Tracker Function: Calculators Battery Capacity: 300-450mah Voice assistant built-in: No Category: Smart Watches Activity Tracked: Other Activity Tracked: Steps Tracker Activity Tracked: Distance Tracker Activity Tracked: Calorie Tracker Activity Tracked: Activity Tracker System: None Screen Material: IPS Choice: yes