Main Features:

All-day Activity Tracking: 
Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status.
Bright Colourful Display and Waterproof: 
See your daily activity and time on a 0.96 inches TFT Display screen. IP67 waterproof allows for washing hands and getting caught in the rain.
Heart Rate & Sleep Monitoring:
Tracks heart rate automatically  and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle.
See Calls & Messages on Your Wrist: 
Receive call, calendar, SMS and SNS (Facebook, WhatsApp, and Twitter) notifications on display; never miss the messages that matter.

Features and Specifications: 

Brand Name: Abay
Function: Passometer, Fitness Tracker, Sleep Tracker, Message Reminder, Call Reminder, Remote Control, Push Message, Blood Pressure Monitor, Alarm Clock, Social Media Notifications, Heart Rate Tracker, Activity Tracker, Step counter, 12h/24h time format selection, Mileage, Calories, Sleep Monitoring, continuous Heart Rate Monitoring, Sedentary reminder, Stopwatch, Sports Mode, Find bracelet
Strap Material: Silicone
Band Material: Silica
Band Detachable: Yes
Case Material: Plastic
Wrist Ribbon Material: TPU
Product Size(mm):about 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches
Main Display : 0.96 " 
Touch Screen: Yes
Screen Type: Colour LCD
Button: one-touch
Screen Style: Rectangle/Square-shape
Type of battery: li-ion battery 
Battery Capacity: 90mAh 
Standby time: 10 days 
Normal use time : 3-5 days 
Charging Time: About 2hours
Alert type: Vibration
Waterproof Grade: Professional Waterproof
Compatibility: All Compatible
Language: English, Russian, Spanish, Portuguese, French, Japanese
Screen Type: Colour LCD
Application Age Group: Older than 14 years and adult
Style: Sport
Model: GT101
Product weight: 24.4g
Interface: USB 2.0

Packaging: 

1 x Smart Bracelet 
1 x  English User Manual