What's in the box:

Zeblaze GTS Smart Watch for Phone-Calls BT5.0+BT3.0 Long Battery Life Smartwatch HD Touchscreen Wearable Fitness Tracker with Heart Rate and Blood Pressure Monitor Sleep Tracking IP67 Waterproof Sport Watch with 8 Workouts 60+ Watch-Faces for Men Women C

Features:
[Smartwatch for Phone-call] Supports dual BT connection (BT5.0 + BT3.0), and the built-in speaker and microphone are perfect for quick chats with seamless switching to your smartphone if needed.
[1.54" HD Touchscreen] Large displays more. Shows you message, multiple watch faces, health data and more with comfortable HD screen.
[Health Monitor] Performs 24-hour uninterrupted high-precision heart rate detection. Provides accurate measurement of blood pressure and SpO2.
[8 Workout Modes] Supports 8 mainstream workout modes. Tracks your activities, records physical data in full, and perform analysis on them.
[Sleep Tracker] Auto monitor your sleep at night and give you an analysis of your sleep patterns.
[Notification Reminder] Receive notifications from your smartphone applications to keep you informed while working out.
[More Features] Weather forecast, music control, sedentary reminder, remote shutter, alarm clock, countdown & stopwatch, and more.
[IP67 Waterproof] Able to withstand splashes and sweat. All right to wear it for daily use or outdoor exercise.
[Multiple Watch Faces] There are 60+ personalized watch faces available on "Da Fit" for your Zeblaze GTS.
[Long Battery Life] Enables 10 days' battery life under basic watch mode; 7 days under daily use mode; and 220 mins under BT call mode.

Note:
*Not for swimming. Do not wear it when taking hot shower or sauna.
*BT connection is required for phone calls.
*Basic Watch Mode: Turn off the BT connection, heart rate monitor and other functions, and lift the wrist to see the time 100 times a day.
*Daily Use Mode: Enable continuously heart rate monitor, sleep monitor, 150 pushed notificaions lighting-up the screen, lift the wrist to see the time 30 times, and 5 minutes for other operations everyday, exercise 3 times a week for 30 minutes.
*BT Call Mode: Enable BT call, exercise tracker and heart rate monitor.

Parameters:
Screen Type: IPS Color Touchscreen
Screen Size: 1.54 inch
Sensor: Heart-rate sensor, Proximity sensor, Accelerometer.
Alert Type: Vibration
BT: BT5.0 + BT3.0
Battery Capacity: 240 mAh
Compatibility: Compatible with Android 4.4 or later, iOS 9.0 or later.
Standby Time: 10 days (Basic watch mode); 7 days (Daily use mode); 220 mins (BT Call Modes)
Charging Time: about 1.5 hrs
App: Da Fit
App Language: English, Portugus(Brasil), Portugus(Portuguesa), ???????, Espaol, Italiano, Franais, Deutsch, ???????, ???, Arabic
Features: BT Calling(Receive / Make Call), Heart Rate Monitor, Blood Pressure Monitor, Blood Oxygen Monitor, Steps Tracking, Calorie Burn Tracking, Sleep Tracking & Stages, Exercise Tracking, Daily Steps Goal, Real-time Pace & Distance, Goal Celebrations, Sedentary Reminder, Smartphone Notifications, Countdown & Stopwatch, Alarm Clock, Multi-watch Faces, Turn Wrist Detection, Music Control, Shake & Shoot (Remote shutter).

Specifications:
Brand: Zeblaze
Model: GTS
Material: ABS, PC, Silica Gel
Color: Black / Blue / Purple / Gray (optional)
Water-resistant Level: IP67
Watchband Width: 20mm (detachable)
Dial Size: 4.3*3.7*1.1cm / 1.69*1.45*0.43in
Item Weight: 38g / 1.34oz
Package Size: 13.5*9*3.3cm / 5.31*3.54*1.29in
Package Weight: 120g / 4.23oz

Packing List:
1 * Watch
1 * Charging Cable
1 * User Manual(English, Deutsch, ???????, Espaol, Portugus, Franais, ???)