<ul><li><p>NRF52832 main chipset, memory 512kb + 64kb plugin 64 Mb</p></li><li><p>1.22 inch IPS HD resolution 240 * 204 color touch screen&nbsp;</p></li><li><p>IP67 waterproof (do not wear for swimming or diving, or put it in hot water)</p></li><li><p>Built-in polymer lithium battery 200 mAh, 5 days usually used; 30 days standby time (based on 230 mAh)</p></li><li><p>Support heart rate / blood pressure measurement</p></li><li><p>Call reminder and push message (SMS / QQ / Wechat / Skype / Facebook / Twitter / Line / WhatsApp)</p></li><li><p>Sports record: steps, sports time, distance, calories, running mode</p></li><li><p>Application Name: &quot; H Band&quot;</p></li><li><p>BLE 4.0, for iOS 8.0 and Android 4.4 and above</p></li><li><p>More functions: sleep monitor, female physiological cycle, alarm reminder, bracelet reminder, sedentary reminder, even smashing, wake up, time, remote camera, find phone, wetchat movement, reject call on smart watch, OTA</p></li><li><p>Application languages:</p></li><li><p>Simplified Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese</p></li><li><p><span><strong>Notes:</strong></span></p></li><li><p><span><strong>Wearable devices control the work of a person through electronic sensors, and they are at the consumer electronics level. This is normal for a certain deviation. The user must objectively process the data.</strong></span></p></li><li><p><span><strong>Please do not compare with hospital reading equipment, this is not a medical device.</strong></span></p></li></ul><p><strong>Specifications:</strong></p><table><colgroup><col/><col/></colgroup><tbody><tr><td>Display screen</td><td>1.3-inch TFT high-definition, 240*240 pixel</td></tr><tr><td>CPU</td><td>Hs6620D</td></tr><tr><td>touch</td><td>Full screen touch, G+F</td></tr><tr><td>Bluetooth</td><td>BLE4.2</td></tr><tr><td>Heart rate sensor</td><td>SC7R30</td></tr><tr><td>G-sensor</td><td>Triaxial sensor</td></tr><tr><td>battery</td><td>170mAh large capacity polymer batteries</td></tr><tr><td>RAM</td><td>128kb</td></tr><tr><td>SFlash</td><td>1M</td></tr><tr><td>flash+</td><td>128M</td></tr><tr><td>System support</td><td>Andrews 4.4 above and IOS 8.4 above, 5S above</td></tr><tr><td>Function parameter</td></tr><tr><td>Raise the hand on the screen</td><td>support</td></tr><tr><td>incoming call</td><td>Vibration reminder+display</td></tr><tr><td>SMS</td><td>Vibration reminder+display</td></tr><tr><td>Heart rate monitoring</td><td>support</td></tr><tr><td>Blood pressure test</td><td>support</td></tr><tr><td>Clock display</td><td>support</td></tr><tr><td>Alarm clock</td><td>Vibration reminder</td></tr><tr><td>Pedometer</td><td>Movement step, calorie consumption calculation, movement mileage record</td></tr><tr><td>Sedentary reminder</td><td>support</td></tr><tr><td>Do not disturb mode</td><td>support</td></tr><tr><td>Find the bracelet</td><td>support</td></tr><tr><td>Sleep monitoring</td><td>Sleep quality test</td></tr><tr><td>Other functions</td><td><p>Whole snack rate monitoring, Blood pressure monitoring, Multiple sports modes, Caller ID and rejection, Synchronized view, bright adjustment, APP motion track, Remote photography, Stopwatch, Find&nbsp; phone, Daily reminder QQ,Wechat, Facebook, whatsapp, twitter, line, kakaoTalk </p></td></tr><tr><td>Appearance parameters</td></tr><tr><td>Material</td><td>Body: ABS + PC + metal strap: Silicone</td></tr><tr><td>Machine size</td><td>42.8mm</td></tr><tr><td>Strap size</td><td>248mm</td></tr><tr><td>Machine weight</td><td>35g</td></tr><tr><td>waterproof level</td><td>IP67</td></tr><tr><td>FCL specifications</td><td>50</td></tr><tr><td>FCL weight</td><td> </td></tr><tr><td>Certified product</td><td>CE RoHS FCC MSDS&nbsp;&nbsp;</td></tr></tbody></table>