Round Dial True Waterproof NFC Screen Heart Rate Watch

Product Information：

Screen size: 1.36 inches
Interface: USB 2.0
Compatible system: fully compatible
Communication function: support
Menu language: Chinese, English, German, Russian, Portuguese, Spanish, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian,
Additional functions: video entertainment, step counting, monitoring, social entertainment, intelligent reminder, health monitoring, information push, exercise tracking, sleep analysis
Wireless distance: 5m (inclusive)-10m (inclusive)
Battery capacity: 300mAh
Operation mode: touch + button
Product size: 44.8*44.8*11mm
Screen resolution: 390*390 IPS