Bluetooth Smartwatch with Fitness Tracking & Daily Activity Features | Non Invasive Blood Glucose or Sugar Monitoring Device Color:Silicone Black Function: LED light therapyStyle: Vibrating

Function: LED light therapyStyle: Vibrating facial massagerIntensity Levels: 3 levelsApplication Scenario: Home useVibration Function: Yes

Light String * 1

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Red Silk Multicolor 5cm WidePower: 1 meter 10 LEDs with 2 battery boxes

Bluetooth Smartwatch with Fitness Tracking & Daily Activity Features | Non Invasive Blood Glucose or Sugar Monitoring Device Color:Silicone Black Function: LED light therapyStyle: VibratingProduct information: Gravity sensor: ST8321 ECG chip: 512HZ precise high frequency GR3220 Optoelectronic chip: OSRAM 2703+GR3220 Vibration feature: Yes (Mute vibrate) Waterproof level: IP67 Screen size: 1. 39 inch retina high resolution 320 * 386 screen Screen type: IPS high definition TFT Connection parameters: Bluetooth 5. 0BLE (low power consumption) Battery type: high density polymer lithium battery Battery capacity: 280mAh Charging method: