Customer service mislead you Customer service mislead by recommending speicific smart watch that does not work as claimed. Requested return of the watch within 24 hours of discovering the watch does not work in pool swimming or any workout activities. The address of this comany in the USA, i beliieve, is an agent or fake. The phone number is not of the address shown at KOSPET TECHNOLOGY CO. LTD 100 NORTH HOWARD STREET SPOKANE WASHINGTON 99201. Do NOT buy any products from this company website or Amazon website or any agents for this company. I

My special outdoor partner After wearing my tank x1 for about 5 months, I'm getting more and more used to this lightweight and solid smart band, especially when I'm hiking on the weekends.

I've had the TANK M2 for over two weeks… I've had the TANK M2 for over two weeks and the smartwatch has stunned me with its large and vibrant screen, and incredible waterproof, let alone it is super comfy to wear and tracks my sleep day and night. Also appreciate the fast delivery.

Great Bluetooth calling I am obsessed with the connectivity and sound quality of the watch's Bluetooth calls, as if I were talking to that person face-to-face.

Quite Happy With My OP2! This was my second smartwatch purchase and I went for Kospet Optimus 2, this time. I am quite happy with my purchase and touch-wood no issues of any sort till now for the past 4 months. I also purchased few accessories and the overall experience was satisfying. Few features I would be happy to see on OP2 are; Amoled display, double-touch screen wakeup, NFC, ceramic bands under accessories.