No Scratches, No Problem
Sapphire glass has the same physical attributes as a natural sapphire. On the Mohs scale of 9, Sapphire glass is the second hardest material next to diamond (10), which makes it very strong and hard to damage or scratch.
High Clarity, Vivid Detail
Higher transparency and lower refractive index contributes to its high quality image frames. With 1.78'' AMOLED screen, impressive pixel density of 326 PPI and maximum brightness of 500nit , sapphire glass can deliver you an immersive visual experience.
The manufacturing requires high-cost precision instruments and materials to process the extremely hard sapphire glass. To make the edge smooth and shiny, it needs to be polished manually by highly experienced workers. So sapphire glass is considered premium and luxurious.
70Mai Saphir Smart Watch Sapphire