There are no color screen smartwatch and color screen smartwatch for you to choose，pls read the ad carefully and choose the one you need.<br /><br />color screen smartwatch <br />Product Description:<br />1.Compatible systems: for Android 4.3 and above， iOS 8.0 and above<br />2.Push Information: yes ( in English， German， French， Spanish， Portuguese， Russian， and Chinese )<br />3.Language ( in app ): Chinese， English， German， French， Spanish， Portuguese， and Russian<br />4.with 105mAh large capacity battery， there are 21 days and 7 days standby use life time<br />5.Main functions：Time Display，Steps Counting，Sleep monitor，Heart Rate monitor，Sedentary Reminder，Blood Oxygen，Blood Pressure，Movement Distance，Calories Consumption，QR Code，Alarm Clock，Call Reminder，Looking for Cell Phones，Bluetooth Selfie Stick<br /><br />Specification:<br />1. Screen Specifications: 0.96 (OLED) + 4M flash<br />2. Connection Method: Bluetooth 4.0<br />3. Memory: 256K<br />4. Bluetooth: RTL8762 <br />5. Heart Rate Chip: hrs3300 <br />6. Charging Method: clip<br />7. Waterproof Rating: IP67<br />8. Weight: about 25g<br />9. Product Size: about 250 * 10.5 * 19.5 mm / 9.84 * 0.41 * 0.77 inch<br /><br /><br />NO color screen smartwatch <br />Feature:<br />1.0.66-inch OLED screen， MPU6500 6-axis sensor， high sensitivity.<br />2.Bluetooth 4.0 connection， wide compatibility and stable signal.<br />3.Heart rate monitor， helps you take care of your health state anytime anywhere.<br />4.It will vibrate to remind you of incoming calls， SMS， Wechat/QQ messages， no important information missed.<br />5.Built-in 80mAh rechargeable battery， about 7 days of standby time.<br />6.TPU wrist strap with adjustable size， comfortable wearing experience.<br />7.Main functions: Heart rate monitor， Blood pressure monitor， Blood oxygen detection， Pedometer， Calorie counting， Sleep monitor， Sedentary reminder; Reminder: Incoming call， SMS， Wechat， QQ， Anti-lost/Find my device， Alarm clock， Remote camera.<br /><br />Specification:<br />Color: Black， Blue， Red<br />Screen display: 0.66" OLED<br />Bluetooth Version: V4.0<br />6-axis sensor: MPU6500<br />Waterproof level: IP67 Life waterproof (Not for shower or swimming)<br />Operation: Single touch<br />Battery Capacity: 80mAh<br />Battery Type: Rechargeable Li-polymer battery<br />Charger: Contact type contact charging<br />Charge Time: 2 hours<br />Work Time: 3-5 days<br />Supported system: iOS 8.0 or above， Android 4.4 or above<br />Data storage: 7 days of detailed exercise， 23 days of daily total<br /><br />Package Included:<br />1 x F1 Smart Bracelet<br />1 x Charging Cable<br />1 x Manual