Specifications:

• Feature 2: Anti Lost,find bracelet
• Function: Blood Pressure
• Model: smart bracelet/watch R21
• Language: German
• Function: Social Media Notifications
• Band Detachable: Yes
• Application Age Group: Adult
• Function: Heart Rate Tracker
• Bluetooth: 4.1(low power consumption)
• Function: Passometer
• Battery Capacity: 100 mAh
• Language: Chinese
• Screen Style: Rectangle/Square-shape
• Band Material: STEEL
• Brand Name: ARMOON
• Language: Russian
• Language: Japanese
• Function: Activity Tracker
• Case Material: ALLOY
• Waterproof Grade: Life Waterproof
• Screen Type: Color LCD
• Function: Message Reminder
• Language: Italian
• Working Time: 3-5 days
• Function: Push Message
• Language: Portuguese
• Language: French
• Waterproof Grade: IP67
• Function: Alarm Clock
• Touch Screen: No
• Function: Call Reminder
• Function: Answer Call
• Function: Fitness Tracker
• Display Screen: 0.96 inch LCD Color Screen
• Function: Dial Call
• Charging Method: Clasp Type Charging(USB Interface)
• Bluetooth phone call answer: Yes BT5.0
• Compatibility: All Compatible
• Siri: Yes
• Language: Korean
• Function: Blood Oxygen
• Talking Time: About 4 hours(full energy)
• Feature 1: Alarm Call Sedentary Watch
• Function: Sleep Tracker
• Language: Spanish
• Function: Remote Control
• Language: english