Lenovo Watch 9 Mechanical and Electronic Integration Fitness Tracker Smart Activity Smart Watch

General SpecificationBrandLenovoModelWatch 9ColorBlack, WhitebluetoothVersionBT 5.0Compatible OSAndroid 4.4 or above , iOS 8.0 or aboveOperating ModePress ButtonSpecial FeaturesWaterproof5ATMFunctionsRemote Camera, Anti-lost,Find phone,Message reminder, Phone call reminder, Reject answer the phone, Sedentary reminder, Sleep monitor, Alarm, bluetooth, Low Battery Reminder, StopwatchTechnical ParametersScreenSize: 1.5inchType:LEDBatteryBattery Capacity: CR2032 BatteryStandby Time:About 240 daysAppearanceDetailsBandDialBand material: SiliconeCase material: Stainless SteelShape of the dial: RoundWeight and SizeProduct size (L x W x H): 18.00 x 2.00 x 1.12 cm / 7.09 x 0.79 x 0.44 inchesProduct weight: 0.0550 kg1*Smart Bracelet1*User ManualTips:1.Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products.2.Please download the app before usage in order to compatible perfectly with your phone.Q1. Is it possible to change the strap of Lenovo Watch 9 Smartwatch?A1.You can change the strap of the watch.Q2. Can the battery be replaced?A2.The battery can be replaced.Q3. How to turn on the bluetooth of the watch?A3.Long press the button for 3 seconds to turn on the bluetooth.Q4. Does Lenovo Watch 9 have OTA function?A4.Yes, it does.Q5. How to use the remote photo capture?A5.Enter the app camera interface. Short press the button or shake the watch to trigger the phone to take pictures.