J45 1.43 inch BT5.1 Smart Sport Watch, Support Sleep / Heart Rate / Blood Oxygen / Blood Pressure Health Monitor(Green)

The J45 1.43 inch BT5.1 Smart Sport Watch is a health monitoring device designed for everyday use. It supports various health metrics including sleep, heart rate, blood oxygen, and blood pressure.

• Product type: Smart Watches
• Compatibility: Android 8.0 or iOS 9.0 and above
• Material: ABS+PC
• Key feature: Health monitoring
• Color/Variant: Green
• Category: Smart Wear Electronics
• APP: DaFit
• Case material: ABS+PC
• G-SENSOR: QMA6100P
• Middle frame material: Zinc alloy
• Waterproof level: IP67
• Battery life: 5-7 days (depending on usage scenarios)
• Charging time: Less than or equal to 2H
• Compatible with smartphone systems: Android 8.0 or iOS 9.0 or above systems that support Bluetooth 5.1 BLE
• Watch firmware language: 17 languages (Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, Dutch, Hindi)
• APP language: 15 languages (Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean)
• MCU: SF551
• Flash: 128Mb
• Heart rate chip: HX3605
• Bluetooth: BLE5.1
• Display: 1.43 inch, 466x466 AMOLED LCD
• Touch: Full screen touch + 2 button
• Battery: 260mAh polymer battery
• Built-in dials: 8 built-in dials, supports custom dials
• Basic functions: Data, Female physiological cycle, exercise mode, call history, contacts, call reminder/answer/reject, music, message push, sedentary reminder, alarm clock, wrist flip screen on/off, shake to take a photo, do not disturb mode, search for phone, step count, stopwatch
• Bluetooth call connection: Connect 1 time
• Health management: Sleep monitoring, heart rate, blood pressure, blood oxygen detection
• Sports modes: 107 sports modes