Product Review

This tracker requires iOS 7.1 & Android 4.4 above, Bluetooth 4.0 (Smartphone only, not for PC, iPad or Tablet)

Highlight Features:
OLED 0.91 Inch Screen: View your health data on a bright and clear OLED 0.91 inch screen and customize your clock face that suits your taste.
Call Alert: The tracker vibrates and call is displayed on screen when there is an incoming call.
Sedentary Alert: Set reminders for periods of time of inactivity.
Alarm Alert: Set silent alarms on the tracker to wake you up and not disturb your partner.
SNS Alert: Receive notifications from other apps (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) on your tracker screen.
SMS Alert: Enable the function to read incoming text message on your tracker screen.
Remote Camera Shooting: Operation on the screen could remotely control photography shooting.
Wrist Sense: The screen is automatically lightened up when you turn your wrist towards you.

Specification:
Bluetooth Version: Bluetooth 4.0 or later
Bluetooth Transmission Distance: 10 Meters (32.8 feet)

Screen size: 0.91 inch
Screen type: OLED
Material: upper casing: PC; strap: TPU
Dimension: suits for wrist size: 5.5 inch – 8.2 inch
Battery type: Li Battery
Battery capacity: 65mAh
Working time: 5-10 days
Charging method: USB charging
Charging time: 1-2 hours
Weight: 0.84 oz
Features:
-Built in USB – easy to charge via block and or computer, phone charger adapter, Laptop etc.
-Wrist Sense enables you to light the screen up with raise of your wrist, see your daily activity and time with a bright LED tap display
-Track steps, walking miles, calories burned and active minutes(when you turn on sports mode), know your exercise minutes
-Automatic

Fitness Tracker HR Activity Tracker with Heart Rate Monitor Watch IP68 Waterproof Smart Wristband with Calorie Counter Watch Pedometer Sleep Monitor for Kids Teenagers and Adults(Black) Features

• Heart Rate & Sleep Monitoring: Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle
• All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status
• Multi-Sport Modes & Connected GPS: Different exercise modes help you better understand specific activity data; the GPS can show run stats like pace and distance and record a map of your workout route
• See Calls & Messages on Your Wrist: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display; never miss the messages that matter
• Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time