Advantages
1.Width 6mm,Thickness 2mm，Weight 2.4g，Narrower and Lighter，Better Wearing Comfort.
2.Core scratch resistant technology process, with a wear resistance test standard of 800 cycles (market competitors generally have a standard of 160 cycles).
3.Global renowned chips，medical-grade precision measurement.
4.Multiple Certifications:CE/FCC/ROHS
5.7000 square meter smart ring production base, dust-free workshop, self owned laboratory, with a maximum daily production capacity of 27000 smart rings.
Product Specification
| Water Proof | 5ATM class waterproof, diving or snorkeling can be worn to support more than 50 meters depth waterproof |
| Material process | Stainless steel & glue pouring process |
| Size | # 7(17.4 mm) # 8(18.2 mm) # 9(19.0 mm) # 10(19.9 mm) # 11(20.7 mm) # 12(21.5 mm)Thickness 2mm Width 6mm |
| Weight | 2.4g or so |
| Color | Gold ,Jet black,Sliver |
| Normal using time | 7-9 days |
| APP multi-Language support | National language: multilingual |
| APP | Jring |
