Curved-display smartwatch: Makibes T20 is cheap and now up for pre-order - NotebookCheck.net News
T20 Smart Watch 2 In 1 Tws Wireless Bluetooth Headset Music Play Wristwatch Man Woman Fitness Bracelet Heart Rate Smartwatch - Smart Watches - AliExpress
Source JM08 smartwatch T20 F16 H16 headset 2 in 1 wireless tws earphone smart watch with earbuds on m.alibaba.com