Main Features：<br />Heart Rate Measurement<br />Optoelectronic heart rate sensor， no wearing around chest， offering accurate data test during sports. <br />Pedometer<br />Built-in high accuracy speedy sensor， no more mobile phone sensor during sports.<br />Time Display<br />Date and time can be checked immediately.<br />Calorie Burns Measurement<br />Record the steps you take and count the distance， calorie burned to make you fully control your sports.<br />Storage and Memory function<br />Built in storage and memory function， you can check your data at any time any place.<br />Bluetooth 4.0 Technology<br />Adopts most advanced Bluetooth 4.0 which owns low power consumption and rapid speed.<br />Sleep Monitoring<br />Carefully monitor your sleep quality and you can know your sleep date on your phone.<br />Compatible with most digital devices.<br /><br />You can click  to download manual. You also can scan the QR to download app or user manual - <br /><br /><br />    Specifications<br />Hardware<br />	 Brand: Aoluguya                                                  <br />                        Bluetooth version: Bluetooth 4.0                                                  <br />                        Waterproof: YES                                                  <br />                        Waterproof Rating: IP67                                                	<br />Screen<br />	 Screen: OLED                                                	<br />Battery<br />	 Battery type: Li - polymer Battery                                                  <br />                        Battery capacity: 120 mAh                                                  <br />                        Standby time: 120 Hours                                                	<br />General<br />	 People: Unisex watch                                                	<br />Special Features<br />	 Functions: Memory storage step function， Heart rate measurement， Pedometer， Calorie burns measurement， Sleep monitoring                                                	<br />Dial and Band<br />	 Case material: Plastic                                                  <br />                        Band material: TPU                                                	<br />Features<br />	 Language: English                                                  <br />                        Available color: Black                                                	<br />Weight and Size<br />	 Product size (L x W x H) : 7.5 x 6.5 x 2.3 cm / 2.95 x 2.55 x 0.90 inches                                                  <br />                        Package size (L x W x H): 13.5 x 7.3 x 5.9 cm / 5.31 x 2.87 x 2.32 inches                                                  <br />                        Product weight: 0.020 kg                                                  <br />                        Package weight: 0.199 kg                                                	<br />Package contents<br />	 Package contents: 1 x Watch， 1 x Charging Cable                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />                                                <br />