QS40 1.39 inch BT5.2 Smart Sport Watch, Support Bluetooth Call / Sleep / Blood Oxygen / Temperature / Heart Rate / Blood Pressure Health Monitor(Grey)

Smart sport watch with health monitoring features. Supports Bluetooth calls and various health metrics.

• Product size: 44.7x10.5mm
• Case material: Zinc alloy, PC+ABS
• Strap material: silicone strap
• Product weight: 57g
• 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 4.4 or iOS 9.0 or above systems that support Bluetooth 5.2 BLE
• Watch firmware language: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish
• APP language: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean
• MCU: RTL8763EWE
• Battery: 260mAh
• APP: Fit Cloud Pro
• Flash: 128Mb
• Heart rate chip: LC09A
• Bluetooth: BLE5.2
• Display: 1.39 inch, 360x360 TFT display
• Physical buttons: 2
• Touch: Full screen touch
• Built-in dials: 5 built-in dials, supports custom dials
• Basic functions: breathing training, respiration rate, female menstrual cycle, state, audio, call records, incoming call/answer/rejection, music, message push, alarm clock, turn wrist to brighten screen, backhand screen off, Do Not Disturb Mode, shake to take photo, find phone, step count, countdown, stopwatch
• Bluetooth call connection: Connect 1 time
• Health management: Sleep monitoring, heart rate, blood pressure, blood oxygen, breathing training, sedentary reminder
• Sports modes: 8 sports modes