T20 Promax wireless charging Big Infinity Display 2.09 Smart watch

Product Specification Chipset：Dual Mode,48~80MHZ APP ：HiWatch Pro Compatible Systems：Android5.0 aboveIOS9.0 above FLASH memory：64KB RAM,16M bits ROM Screen size：2.09 inch Resolution：IPS 280*320 Encoder：DK-F412 mechanical encoder Button：Double key Screen：HD full touch screen Connect：BT 3.0/4.0 Sensors：G-Sensor SC7A20 Battery Type：Polymer lithium batteries Battery Capacity：3.7V/200mAh Charging mode：Wireless charging Product Size：44*38*11mm Color：Black, white, Pink Main Functions dial/call record/ contact blood pressure/blood oxygen heart rate sleep mode notification message weather calendar Sedentary reminder/water drinking reminder stopwatch computer Bluetooth music step counting remote photography alarm clock password lock games Siri (double click on the screen to wake up) 5 sets of UI menu styles【grid, sky stars, Jiugong grid, list and box】 Sports 【walking, cycling, running, mountain climbing, indoor running, recording】 APP Languages English (default), Simplified Chinese, French, Spanish, Polish, Portuguese, Italian, German, Turkish, Russian, Czech, Arabic, Hungarian, Greek, Persian, Filipino, Malay, Indonesian, Vietnamese, Swedish.