Watch W7 Ultra 47mm

Smartwatch Specifications and Features

Chipset and Compatibility

• Chipset: Bluetrum AB5681
• System Compatibility: Android 5.0+ and iOS 10.0+
• Flash Memory: 128MB for ample data storage

Display

• Screen Type: AMOLED for vibrant, high-quality visuals
• Size: 1.43 inches for a compact yet clear display
• Resolution: 466 x 466 pixels for sharp and detailed images
• Touch IC: CST820 for responsive touch interaction

Connectivity

• Bluetooth: BLE 5.4 for reliable and efficient connectivity
• Bluetooth Calling: Integrated with Bluetrum AB5681 for seamless call handling
• WiFi: Not supported
• NFC: Yes, for easy contactless payments and data transfers

Battery and Charging

• Battery Type: Li-Polymer for extended usage
• Battery Capacity: 3.8V/400mAh (702224) for long-lasting performance
• Charging Method: Wireless charging for convenience
• Charging Time: Approximately 4 hours
• Battery Life: Up to 7 days on a single charge
• Standby Power Consumption: Minimum 70uA for energy efficiency
• Charger Specification: DC 5V for reliable charging

App Software Functions

• Sport Tracking: Step counting, calorie tracking, distance measurement, and various exercise modes
• Health Monitoring: Blood pressure monitoring, heart rate tracking, blood oxygen level tracking, sedentary reminders, and sleep monitoring
• Intelligent Notifications: Call alerts, SMS notifications, and notifications from social media apps such as WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, Telegram
• Additional Features: Raise-to-wake screen, alarm clock, remote camera control, find phone functionality

Hardware Functions

• Sport Data Tracking: Real-time heart rate monitoring, exercise duration, calorie consumption, and distance tracking
• Sport Modes: Walking, running, mountaineering, cycling, jumping rope, basketball, badminton, football, yoga, and additional modes
• Additional Features:
  • 3D menu
  • SOS function
  • OTA updates
  • Shortcut bar (control center)
  • Health metrics (pedometer, distance, calorie)
  • Weather forecast
  • Stopwatch
  • Countdown timer
  • Find phone and bracelet
  • Shake-to-take-picture
  • Dial switching
  • Music control
  • Settings customization (language selection, brightness adjustment, vibration settings)
  • Passcode lock
  • Breathing exercises
  • Power-saving modes
  • Voice assistant (SIRI)
  • Calling functions
  • Split-screen (sidebar)
  • Flashlight
  • Payment codes
  • QR code scanning
  • Business card exchange
  • Calculator
  • Engineering test mode
  • Calendar
  • Alipay payment
  • Map navigation
  • Short video control
  • Compass

Additional Information

• Waterproof Rating: IP68 for protection against water
• Firmware Languages: Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Polish, Dutch, Turkish, Japanese, Chinese (Traditional), Arabic, Farsi, Hebrew, Ukrainian, Vietnamese, Thai, Czech
• APP Languages: English, Chinese (Simplified & Traditional), German, French, Arabic, Czech, Greek, Spanish, Japanese, Farsi, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi, Vietnamese