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

Key Features: 
Call Alert: The tracker vibrates and the 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 without disturbing your family. 
SNS Alert: Receive notifications from other apps (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) on your tracker screen. 
SMS Alert: Remind incoming text message on your tracker screen. 
Remote Camera Shooting: Operation on the screen could remotely control photography shooting. 
Find Phone: Set the tracker to locate your phone by making the phone vibrate or ring. 

SPECIFICATIONS  
Model: BS1 
Bluetooth Version: Bluetooth 4.0 or later 
Bluetooth Transmission Distance: 10 Meters (32.8 feet) 
CPU: Nordic nRF52832-QFAA 
Sensor: KIONIX KX022-1020 
HR Sensor: silicon labs Si1142 
Screen size: 0.96 inch 
Screen type: OLED 
Material: upper casing: PC; strap: TPU 
Dimension: suits for wrist size: 5.4 inch – 7.6 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 (23.8g)

Product Features

• 【14 More sport modes Tracker】Trackworkout,running,riding,treadmill,hiking, fitness,basketball,badminton,tennis,football,climbing,spinning,yoga,dancing;3 default sport modes on the fitness tracker,you could change the sport mode anytime in the APP.
• 【Automatic wrist-based heart rate tracking】Track heart rate continuously on your wrist.You can check your history heart rate data in the app once you have synced the data.
• 【ther Key Features】GPS tracking,Call Alert and Hang up,Message and SNS Remind,Sedentary Remind,Find phone,Remote camera shoot, etc.
• 【Built-in USB Plug】Easy to charge with any USB block and computer; no charging cable or dock needed; one single charge gives you up to 7 days of working time.
• 【Warranty and Support】—Ankon 7*24 online support standing by, RISK FREE 100% money-back guarantee in 30 days, 1-Years Replacement Warranty and life-time technical support.