4 Colors IP68 Smartwatch 1.45 Inch Sport Business Smart Watch Bluetooth Call Rotating Ring Mouth Watch

Waterproof grade:IP68 Screen:1.45 inch Pedometer:Yes Calorie counter:Yes Heart rate:Yes Applicable people: ladies, men, adults, others Operation method: touch type Wristband material: metal Product weight: 0.35 Strap style: Sporty Functions: waterproof, Bluetooth call, smart reminder Communication type: No card can be inserted Battery life: 7-14 days Charging method: Wireless charging Waterproof grade: 30 meters waterproof Screen type: IPS Case material: aluminum alloy Dial style: square Radio transmitting equipment model approval code: 00000000 Support customization: yes Gauge diameter: 44mm and above