KUMI K3 gold smartwatch

Features
Pedometer : Yes
Pulse rate measuring: Yes
Activity monitoring: Yes
Blood pressure monitor: No
Heart rate monitor: Yes
Blood oxygen sensor: Yes
Calories burned: Yes
Multisport mode: Yes
Quality of sleep: Yes
SMS notifications: Yes
Smart notifications: Yes
Music control: Yes
Vibrating motor: Yes
Alarm clock: Yes, Yes

Design
Control type: Knob
Band material: Stainless steel
Market positioning: Smartwatch
Band colour: Gold
International Protection (IP) code: IP68
Shape: Round
Housing material: Stainless steel
Watch case colour: Gold

Power
Battery capacity: 140 mAh
Battery life: 14 h
Battery technology: Lithium Polymer (LiPo)
Standby time: 5 day(s)

Weight & dimensions
Height: 39 mm
Thickness: 1.06 cm
Width: 39 mm
Band width: 1.6 cm

Performance
Mobile operating systems supported: iOS, Android
Processor model: nRF52832

Packaging content
DFU / User manual: Y
Cables included: Charging cable

Display
Display technology: IPS
Display resolution: 240 x 240 pixels
Display type: Digital
Display diagonal: 2,76 cm (1.09")

Ports & interfaces
USB port: No
WiFi: No
Near Field Communication (NFC): No
Bluetooth version: 5.0
GPS (satellite): No
Supported applications: Qwatch
Bluetooth: Yes