Main Features:<br />The sports watch is used for outdoor sports data measurement <br />With pedometer function， it can measure your walking steps<br />Altimeter function can tell you the height you reach<br />With a chest strap， it can wireless receive your heartbeat signal to show data <br />Digital compass function will indicate directions for you <br />LCD makes it convenient to see the watch clearly in the dark<br /><br />    Specifications<br />General<br />  Color: Red， Black， Silver， Blue                                                  <br />                        Waterproof Grade: 50m                                                 <br />Basic Information<br />  Product Weight: 0.047 kg                                                  <br />                        Package Weight: 0.181 kg                                                  <br />                        Product Dimension: 29 x 4.3 x 1.5 cm / 11.40 x 1.69 x 0.59 inches                                                  <br />                        Package Dimension: 11.5 x 8.5 x 7.5 cm / 4.52 x 3.34 x 2.95 inches                                                 <br />Package<br />  Package Contents: 1 x Sports Watch ( Built-in 1 x CR2032 Battery )， 1 x Chest Strap， 1 x English User Manual                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br />                                                <br />