Xiaomi Redmi Watch 4 Smart Watch - BHR7848GL - Silver

Specifications:

• 1.97" HD+ (390 x 450 pixels) 60Hz AMOLED display
• AOD (Always On Display), brightness up to 600 nits
• Aluminum frame and stainless steel crown
• Measure SpO2 (blood oxygen level) over 24 hours
• Built-in 4-channel precise PPG sensor for 24-hour heart rate measurement
• 150+ sports modes
• Built-in GNSS: Supported
• Bluetooth phone calls. You can receive calls and talk from the watch within a range of about 10 meters.
• Multi-platform standalone GPS
• Water resistant up to 5ATM - can be used for swimming.
• Battery life up to 20 days, 470mAh
• Magnetic charging