NEW No Screen Men's Wrist Smartwatch Sports Outdoor Fitness Health Monitor 1ATM Waterproof Smart Watches For Woman Andriod

High-concerned chemical : None Band length[mm] : 255 Weight[g] : 25 SIM Card Slot : None Voice assistant built-in : no Bluetooth-compatible Version : 5.3 Support Alexa : N Metrics measured : Heart Rate Monitor,Other,Blood Oxygen Monitor,Sleep Monitor,Body Temperature Monitor,Stress Monitor Activity Tracked : Other,Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker Touch Screen : no Category : Smart Watches CPU Model : JL7073A APP Download Available : Yes Battery Detachable : No CPU Manufacturer : qualcomm Movement Type : Electronic Application Age Group : Adult Screen Shape : SQUARE Waterproof Grade : 10m SIM Card Available : No Mechanism : Yes Multiple Dials : No GPS : No GPS Network Mode : None Rear Camera : None ROM : 128 MB Type : On Wrist Compatibility : All Compatible Language : English,German,Spanish,Japanese,French,Russian,Arabic,Italian,Turkish,Indonesian,Greek,Hebrew,Polish,Dutch,Portuguese,Korean,Ukrainian Battery Life : 30 Display Size : None RAM : <128MB Battery Capacity(mAh) : 120-180mAh Resolution : None Band Detachable : Yes Accessory Type : Smartwtaches, Bracelet, Charge Cable, User Manual WIFI : no bracelet size(mm) : L*W*H=44.65*24*8.8 Weight : 25g Chipset : Jieli Chipset Model : JL7073A App : QRing Compatible system : Android 5.1 or above, iOS 8.0 or above RAM+ROM : RAM 284KB ROM 1024KB BT : 5.4 BLE (BT Low Energy) Sensor : Sitronix STK8321-W Heart Rate Sensor : Vcare VC30F-S Battery type : Lithium polymer Capacity : 175mAh Charging mode : Magnetic Charging Cable Dust Proof & Waterproof Level : 1ATM Charging time : About 1.5H Life time : 25-30 days of usage, 60 days of standby Strap size : Total length 255MM, adjustable length 155-235MM 1> Exercise records: steps, distance, calorie calculation, exercise mode 2> Message reminder: flashing indicator light, APP notification, etc 3> Health management: heart rate HRV, temperature measurement, Blood oxygen saturation and sleep monitoring 4> Other functions: remote control for taking photos, searching for wristbands, low battery reminder APP QRing: Supported languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay Packing List: Lable: Yes