Brand Name: Ola Esporte Ola Esporte Model: series 8 Category: Smart Watches System: Android Wear System: Proprietary OS System: Android OS System: iOS Function: Shock Resistant Function: Passometer Function: fitness tracker Function: sleep tracker Function: Message Reminder Function: Call Reminder Function: Answer Call Function: Dial Call Function: Remote Control Function: Push Message Function: Altitude Meter Function: tourbillon Function: Big Three Needles Function: 24 hour instruction Function: Chronograph Function: Alarm Clock Function: Small Second Function: World Time Function: Calorie Counter Function: Permanent Calendar Function: Multiple Time Zone Function: Power Reserve Function: PRAYER Function: GMT Two Places Function: Perspective Window Function: week Function: Phase of the Moon Function: Speed Measurement Function: Month Function: Heart Rate Tracker Function: Interactive Music Function: Noctilucent Function: Thermometer Function: Calendar Function: Compass Function: Lighting Function: Countdown Function: Calculators Function: Oxymeter Battery Life: 7 days SIM Card Available: No Type: On Wrist Voice assistant built-in: No Language: English Language: Russian Language: Spanish Language: Polish Language: Portuguese Language: Turkish Language: Italian Language: French Language: German Language: Norwegian Language: Ukrainian Language: Hebrew Language: Dutch Language: Arabic Language: Indonesian Language: Greek High-concerned chemical: None Display Size: 2.01 Network Mode: None Metrics measured: Heart Rate Monitor Metrics measured: Women's Health Monitoring Metrics measured: Other Metrics measured: Blood Oxygen Monitor Metrics measured: Sleep Monitor Metrics measured: Blood Pressure Monitor Metrics measured: Stress Monitor RAM: <128MB Screen Shape: SQUARE Battery Capacity(mAh): 120-180mAh Resolution: 240*240 Bluetooth-compatible Version: 5.0 GPS: No Screen Material: TFT Multiple Dials: Yes Application Age Group: Adult Mechanism: No Origin: De(origin) 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 CPU Model: YC1133 Dial Window Material Type: Coated Glass Band Material: Silica Gel Touch Screen: Yes Battery Detachable: No Band length[mm]: 20mm SIM Card Slot: no Band Detachable: Yes Band width[mm]: 20mm Certification: CE Certification: Dot Certification: EAC Certification: EPA Certification: FCC Certification: GMP Certification: RoHS Certification: TGA Certification: UL Certification: KC Certification: pse Certification: weee Certification: MIC Certification: BQB Certification: NCC Certification: SRRC Certification: PRO65 Certification: TPCH Certification: BPA Certification: CEC Certification: DOE Certification: fda Certification: CPSC Certification: Reach Style: SPORT Model: smartwatch APP Download Available: Yes WIFI: No Choice: yes