The watch is made of quality materials that include stainless steel 316L, PA casing, and a hypoallergenic silicone strap.
- Wristband material: liquid silicone gel + PA two-color coating, surface drying pattern + UV modification, built-in magnet adsorption.
- Heart electrode: stainless steel 316L + pvd black.
- Middleframe: stainless steel 316L. MIM + CNC + polishing + PVD + AF.
- Bottom shell: PA embedded 2 pieces of 316L stainless steel + PVD + 2PCS POGO pin.