<p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(244, 78, 59);font-size:22px;font-family:Arial"><strong>Function:</strong></span></p><div id="nav-description" style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:-156px 0px 0px;margin-bottom:0px;margin-top:-156px;margin-left:0px;margin-right:0px;padding:156px 0px 0px;padding-bottom:0px;padding-top:156px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="description--wrap--LscZ0He" align="start"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;position:relative;box-sizing:border-box" class="extend--wrap--yXwoDbO"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;overflow:hidden;position:relative;box-sizing:border-box" class="extend--content--VuIQZia"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><div id="product-description" style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:944px;overflow:hidden;position:relative;box-sizing:border-box" class="description--product-description--Mjtql28"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="description--origin-part--rWy05pE"><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Motion data: Accurate distance / accurate calorie data / accurate step count</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Multi sports: Conventional Motion GPS Track</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Step &amp; G-sensor: Self-developed ring precision step counting algorithm, with an accuracy rate of more than 95% (compared to Garmin sports watches).</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Heart rate: APP launches heart rate test / Dynamic rate trend and data analysis / Heart rate historical data</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Heart rate accuracy: The accuracy rate of static heart rate is more than 95%,(compared with the laboratory test of heart rate belt)</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Sleep: Precise sleep algorithm, sleep coach reminds, sleep aids audio powerful sleep aids.</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Blood oxygen: APP initiated blood oxygen test / continuous blood oxygen data / historical blood oxygen data</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Camera control: Remote control of mobile phone photography by specific gestures</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Body electricity: Multi-dimensional analysis of exercise data, heart rate data, and sleep data to calculate body fatigue status</span></p><p><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Others: Unit format, sedentary reminder, low power reminder, heart rate warning</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><br/></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="background-color:rgb(255, 255, 255);color:rgb(244, 78, 59);font-size:18px;font-family:Arial"><span style="background-color:rgb(255, 255, 255);color:rgb(244, 78, 59);font-size:22px;font-family:Arial"><strong>Parameter:</strong></span></span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Size: 6#-7#-8#-9#-10#-11#-12#-13#</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Chipset: AB2026B3</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Compatible System: Android 8.0 and higher versions;<br/>IOS12.0 and higher</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">BT: 5.4 Bluetooth chip</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Acceleration Sensor: DA267</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Heart rate sensor: HX3918+Three-color LED lights</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Temperature sensor:NTC(±0.5℃)</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Capacity: 15mAh</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Charging Method: Magnetic charging/Box</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Waterproof Level: IP68</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Charging time: approximately 1-2 hours</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">Appearance material: epoxy resin+stainless steel</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><br/></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><strong><span style="color:rgb(244, 78, 59);font-size:22px;font-family:Arial">Note:</span></strong></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">1. For best performance and accuracy, we recommend wearing the Ring on your index finger. If you prefer other fingers, the middle and ring fingers are also OK. Avoid fingers where the base is narrower than the knuckle.</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">2. The size of rings may not be completely in line with universal standards. Please measure your finger circumference before purchasing and make sure it fits comfortably, then choose the appropriate size.</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">3. How to start: Charge the Ring with the included charging cable. The heart rate light will light up to indicate successful startup. Then you can use the APP to connect the Ring.</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">4. Due to different display and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Please allow 1-2cm measuring deviation due to manual measurement, thank you!</span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="color:rgb(34, 34, 34);font-size:18px;font-family:Arial">5.It is Life waterproof only, it mean you can wear it when you wash your hand or get wet in the rain, but can&#x27;t wear when swimming or hot shower/bath or sauna. It can not be soaked in water.</span><br/></p></div></div></div></div></div></div><div style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box" class="split-line--wrap--dVhU29K" align="start"><br/></div><p><br/></p>