Features:

• Smartphone connected with App via BT 4.0. Stable, fast and super low consumption.
• Professional stopwatch supports subsection time and background waking.
• Support data cloud storage. LCD displays steps, distance and calories. 
• Reminder: Phone call, Message, for Twitter, Facebook, WhatsApp, Skype.
• Pedometer: Set your health goal and view your daily activities, check and analyze data anytime.
• Remote camera within 10m. When the phone is linked to the watch, you simply press the button on the watch to complete take a photo.
• Simple and clear function menu, one-button operation, easy to use.
• 3 groups of buzzer sound alarm, you won't miss anything. When you have a phone call or message, it makes a sound to remind you.
• Water-resistant: Daily water resistance (not for showering and swimming).
• Uses CR2430 battery, 8 months battery life under normal use, 12 months battery life under energy-saving mode.

About Data Cloud Storage:

• Motion data can be kept on the watch for 15 days.
• Upload to the cloud server and save permanently.
• Access it from your phone.
• Share your exercise data on social media.
• Applications and background servers support global networking.
• You can share your sports data and rankings with friends around the world.

Notes:

• Don't press any button in the water.
• Support daily water resistance (not for showering and swimming).
• The APP language is synchronized with the phone.
• Do not take the rear cover apart by yourself. The rear cover requires professional equipment to disassemble and install.
• Because of photograph light or other reasons, the picture and material object may have slight difference, please in kind prevail. Thanks!