Functional differences between versions:

【入门级版】普清屏触屏（128X128），不能插卡，支持触屏操作、蓝牙功能和手机配对后有拨号盘可随意按号拨打、同步手机电话本、同步手机音乐播放、来电显示、来电震动或铃音提醒、计步器、卡路里、秒表、闹钟、防盗报警、气压计、温度计、高度计，安卓的手机大部分可同步手机短信、QQ 微信等信息提示（不能回复）

The entry-level version] [general screen touch screen (128x128), not the card, support touch screen operation, Bluetooth, and paired phone after the dial can be random at the number dialed, synchronous mobile phone, cell phone synchronization music play, caller ID, call vibration or ringtone reminded, step counter, calories, stopwatch, alarm clock, alarm, barometer, thermometer, altimeter, Android phones most cell phone synchronization messages, QQ micro message (not reply)

【标准版,标准版B款，标准版C款】高清屏触屏（210X210），不防水，远端提醒，音乐播放，计步器，手机防丢，闹钟，蓝牙，视频，QQ软件，微信软件，浏览器，插卡（电话卡+内存卡）功能

[standard edition, standard edition section B, standard edition section C] HD screen touch screen (210X210), not waterproof, remind the distal, play music, pedometer, mobile phone anti-theft, alarm clock, Bluetooth, video, QQ software, micro channel software, browser, card (calling card + memory card) function

【升级版】高清屏(240X240)，触屏，不防水，支持远端提醒，音乐播放，计步器，手机防丢，闹钟，蓝牙，视频，QQ软件，微信软件，浏览器，运动健康，插卡（电话卡+内存卡）等功能，超高性价比，智能NFC功能。

[upgrade version] high screen (240x240), touch screen, not waterproof, support remote remind, play music, pedometer, mobile phone anti-theft, alarm clock, Bluetooth, video, QQ software, micro channel software, browser, sports and health, card (calling card and memory card) function, super high price, intelligent NFC function.

【圆屏版】高清屏(240X240)，触屏，不防水，支持远端提醒，音乐播放，计步器，手机防丢，闹钟，蓝牙，运动健康，功能（电话卡+内存卡）等功能，圆形表盘设计，真皮表带，不锈钢表壳（提醒：无内置QQ和微信）

[circular screen version] high screen (240x240), touch screen, not waterproof, support remote remind, play music, pedometer, mobile phone anti-theft, alarm clock, Bluetooth, sports and health, function (calling card and memory card) and other functions, a circular dial design, leather strap, stainless steel case (remind: no built-in QQ and micro channel)

【定位版】超高清屏（280X280），触屏，不防水，支持远端提醒，音乐播放，计步器，手机防丢，闹钟，蓝牙，视频，QQ软件，微信软件，浏览器，运动健康，功能（电话卡+内存卡）等功能，进口CSR高端内核芯片，Gps定位，运动轨迹查询，皮质表带，弧形表面设计等

Positioning version] [ultra high-definition screen (280X280), touch screen, not waterproof, support remote remind, play music, pedometer, mobile phone anti-theft, alarm clock, Bluetooth, video, QQ software, micro channel software, browser, sports and health, function (calling card and memory card) and other functions, into export CSR high-end core chip, GPS positioning, trajectory queries, leather strap, curved surface design

【苹果版】超高清屏（280X280），触屏，深度防水（白色不防水），支持远端提醒，音乐播放，计步器，手机防丢，闹钟，蓝牙，视频，QQ软件，微信软件，浏览器，运动健康，插卡（电话卡+内存卡）等功能，【兼容苹果手机IOS系统同步】，心率监测等

Apple version] [ultra high-definition screen (280X280), touch screen, depth of water (white water), support remote remind, play music, pedometer, mobile phone anti-theft, alarm clock, Bluetooth, video, QQ software, micro channel software, browser, sports and health, card (calling card and memory card) and other functions, compatible Apple IOS system synchronous] and heart rate monitoring and

【初级版】168元，标清屏触屏（180X180），不防水，远端提醒，音乐播放，计步器，手机防丢，闹钟，蓝牙，视频，QQ软件，微信软件，浏览器，插卡（电话卡+内存卡）功能