Display: 1 inch color CPU+GPS: MTK6261+MTK3337
Class12 TCP/IP, build in GSM module GPRS:
GSM frequency: 850/900/1800/1900MHz
GPS positioning accuracy: 5-15 meters
Base station positioning accuracy: meters 100-1000
Speed accuracy: 0.1m/s
Battery capacity: 400mAh 3.7V
Stack size: 35.6*30.5*12.8mm (with TP)
Function introduction: to insert a SIM card double talk, three family number and 20 phone book, refused to strange calls, GPS+wifi+APGS+ base station in multi location, mobile app or computer GPRS service platform of dual monitoring, real-time monitoring and positioning, track playback, voice intercom, electronic fence security zone SOS, listening silently, watches off alarm, health step, sleep monitoring, watches, clocks, remote alarm, class disable, low battery alarm, remote shutdown, looking for a watch, love reward...
- 2016 newest version with 1.44inch touch panel and colorful screen and 7 cute themes and icons style to let your kids to control it easily,compare the normal OLED(black and white) screen,protect the children eyes.Nice silicon band design with waterproof function.
- Phone call: Families can call watch terminal, and watch ternimal also can call families. Press Key 1 for 3 seconds to call the first number in SOS, press Key 2 for 3 seconds to call the second number in SOS
- Precise Localization: Double position technology based on GPS + Local Base Station, achieving all day real-tim location tracking, more precise localization
- Choose Correct SIM for Watch: For sim carrier,only supported with T-mobile 850/1900Mhz frequency（GSM Micro sim）,Not Supported with Verizon and Sprint(CDMA sim). watch supported with''Regular'' Voice SIM Card, NOT supported with "Wearable'(watch) SIM.If you have wearable（watch)sim, you can call Carrier to change back to ''regular voice'' sim.
- Kids Watch works like a 2G mobile phone. Please make sure the SIM card you buy will work on a 2G device. watch only support GSM sim with 2G GPRS date,if you must buy some newest version 4G LTE sim,please check with Carrier if supported with GSM(850/1900Mhz）network service firstly before you placed order.