SPECIFICATIONSAPP Download Available: NoActivity Tracked: Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity TrackerApplication Age Group: AdultBand Detachable: YesBand Material: Silica GelBand width[mm]: 22mmBattery Capacity(mAh): 220-300mahBattery Detachable: NoBattery Life: 3 daysBluetooth-compatible Version: 5.0Brand Name: Ola EsporteCPU Manufacturer: MediaTekCPU Model: smart watchCase Material: AlloyCategory: Smart WatchesCertification: CE,FCC,RoHS,weeeChoice: yesClasp Type: OthersCompatibility: All CompatibleDepartment: Unisex-adultDisplay Size: 1.52 InchDrop Shipping: Free ShippingFast Delivery: 10-15daysFeatures: Round Smart WatchFunction: Passometer,fitness tracker,sleep tracker,Mood Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Push Message,Chronograph,Alarm Clock,World Time,Multiple Time Zone,Power Reserve,GMT Two Places,Perspective Window,Speed Measurement,Heart Rate Tracker,Interactive Music,Calendar,Countdown,Calculators,OxymeterFuntion: Bluetooth CallGPS: YesHigh-concerned chemical: noneLanguage: English,Russian,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Hebrew,Dutch,ArabicMechanism: NoMetrics measured: Heart Rate Monitor,Other,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure MonitorMovement Type: ElectronicMultiple Dials: YesNetwork Mode: NoneOrigin: Mainland ChinaRAM: <128MBROM: <128MBRear Camera: NoneResolution: 360*360SIM Card Available: NoScreen Material: LCDScreen Shape: RoundSmart Watch for Men: birthday giftSmart Watch for Women: wedding giftSmart Watches1: Smart Watches for men womenSmart Watches3: Heart Rate Monitor,Sport Fitnesss Tracker,Message ReminderStyle: fashionSystem: Android Wear,Proprietary OS,Android OS,iOS,Wear OS,Color OS,HarmonyOS,FreeRTOS,Wacth OS,Zepp OS,DuWear,Tizen OSTouch Screen: YesType: On WristVoice assistant built-in: YesWIFI: noWaterproof Grade: Life WaterproofWearable computer type: Smart watch Product Specification: Chipset:8762DT APP :Hiwatch FLASH memory:RAM:192KB,ROM:256KB Flash:128M Display: 1.52 inch Resolution: 390*390 IPS Touch Panel: Full screen touch Type:Lithium polymer Life time:Normal use 2-3 days, standby 30 days. (depends on personal usage after connection ) Charging time :around 2h Charging method:Magnetic charging cable Waterproof:IP68 life waterproof Bluetooth version:BLE5.0 Bluetooth calls: BT3.0 System version:Android above 5.0 or IOS above 9.0 Wristbands Material: Silicone Bluetooth call Smartwatch 1. Electrocardiogram, ECG testing for heart rate/electrocardiogram/blood pressure. 2. Dual mode Bluetooth call, intelligent voice assistant 3. Health monitoring, sleep, blood pressure, heart rate, stress, etc. Functions: Bluetooth calling, Bluetooth music, sleep monitoring, incoming call reminder, text message reminder, social APP message reminder, alarm clock reminder, sedentary reminder, multi-exercise, and finding the bracelet , find mobile phones, take photos remotely, do not disturb mode, dial customization, do not disturb mode, frequently used contacts, SIRI, music control, weather, calculator, bedside lamp, etc. Multi-sport mode Watches support types: walking, running, hiking, cycling, skipping rope, basketball, badminton, football, yoga wait Bracelet menu language: Chinese, English, German, Russian, Portuguese, Spanish, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian, Korean, Malaysian, Polish, Thai, Vietnamese, Finnish, Romanian, Turkish, Croatia Package: Smart watch*1; Charging cable*1; User manual*1; Original retail box*1