High-concerned chemical : None<br>Battery Life : 1Day<br>SIM Card Slot : support<br>Voice assistant built-in : No<br>Bluetooth-compatible Version : None<br>Metrics measured : Other<br>Activity Tracked : Other<br>Touch Screen : Yes<br>Category : Smart Watches<br>App name : Setracker<br>Screen Material : IPS<br>CPU Model : ASR3603S<br>APP Download Available : No<br>Battery Detachable : No<br>CPU Manufacturer : MediaTek<br>Movement Type : Electronic<br>Style : Cute<br>Application Age Group : Child<br>Screen Shape : SQUARE<br>Case Material : Alloy<br>Band Material : Silica Gel<br>Waterproof Grade : Life Waterproof<br>SIM Card Available : Yes<br>Mechanism : No<br>Multiple Dials : Yes<br>GPS : Yes<br>Network Mode : 4G<br>Battery Capacity : >450mAh<br>Rear Camera : 0.3MP<br>ROM : 128 MB<br>System : None<br>Type : On Wrist<br>Compatibility : All Compatible<br>Language : English,Spanish,Russian,Polish,Turkish,Italian,French,German<br>Function : Passometer,Answer Call,Dial Call,Alarm Clock,Month,week,Calendar<br>Brand Name : hold mi<br>Battery Life : 1<br>Display Size : 1.4 inch<br>RAM : 128 MB<br>Battery Capacity(mAh) : >450mAh<br>Resolution : 240*240<br>Origin : Mainland China<br>Band Detachable : Yes<br>Certification : CE<br>Accessory Type : 4g watch, usb cable, spare parts, ect<br>WIFI : Yes<br>Note 1 : this watch is only fit for Asia and European countries.<br>Note 2 : this watch is Not fit for American countries!!!<br>Capacity : 1000mAh battery<br>Compatible 1 : FDD-LTE:B1,B3,B5,B7,B8.<br>Compatible 2 : TDD-LTE:B38,B39,B40,B41<br>Note 3 : please turn off the watch during you insert sim card!<br>