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

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 Watch
• Compatibility: Android 8.0 or iOS 9.0 and above
• Material: ABS+PC
• Color: Black
• G-SENSOR: QMA6100P
• Middle frame material: Zinc alloy
• Waterproof level: IP67
• Battery life: 5-7 days
• Charging time: ≤ 2 hours
• Watch firmware language: 17 languages
• APP language: 15 languages
• MCU: SF5512
• Flash: 128Mb
• Heart rate chip: HX3605
• Bluetooth: BLE5.1
• Display: 1.43 inch, 466x466 AMOLED LCD
• Touch: Full screen touch + 2 buttons
• Battery: 260mAh polymer battery
• Built-in dials: 8 built-in dials, supports custom dials
• Basic functions: Data tracking, 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