Mibro C4 Smartwatch (Silver)

Music control: Yes
Number of sports modes: 20
Quality of sleep: Yes
Oxygen saturation measurement range: 0 - 100%
Camera shutter function: Yes
Stopwatch: Yes
Access chip/card reader: Yes
Activity tracker: Yes
Weather forecast: Yes
Calculator: Yes
Heart rate sensor type: Optical
Accelerometer: Yes
Alarm clock: Yes
Viewing messages: Yes
Personal goals: Yes
Gyroscope: Yes
Heart rate monitor: Yes
Pedometer: Yes
Calendar: Yes
Watch case material: Metal, Reinforced plastic
Strap material: Silicone
Oven control type: Button/knob, Touch
Watch case colour: Silver
Magnetic charging connector: Yes
Water resistance: 2 ATM
Band size: One Size
Shape: Rectangle
Market positioning: Smartwatch
Band colour: Silver
Battery lifetime: 10 days
Battery type: Built-in battery
Battery capacity: 400 mAh
Charging time: 2.5 h
Battery life (in standby mode): Up to 45 days
Band width: 2.2 cm
Strap length: 24,8 cm
Height: 51 mm
Weight: 45 g
Thickness: 0,98 cm
Width: 41.9 mm
Mobile network connection: No
GPS (satellite): No
iOS compatibility: 10 or later
Android compatibility: Android 5 or later
RAM capacity: 32 MB
Flash memory: 0.128 GB
Processor model: SF32LB523UB6 Arm Cortex-CM33
Operating system installed: Mibro Fit
Power supply cable: Yes
Number of straps: 1
Smartwatch: Yes
Personalization of the dial: Yes
Refresh rate: 60 Hz
Screen to body ratio: 81,7%
Display resolution: 240 x 296 pixels
Display technology: TFT
Display type: Digital
Touchscreen: Yes
Display diagonal: 5.11 cm (2.01")
Bluetooth range: 10 m
Bluetooth: Yes
Bluetooth version: 5.3
Near Field Communication (NFC): No