| Android SDK Demo of DaFit | android-watch-ble-demo-1.7.4, work for Android APP | 2023-10-16 | |
| ROHS Certificate | RoHS (Restriction of Hazardous Substances) is a product level compliance based on the European Union's Directive 2002/95/EC and restricts the use of certain hazardous materials found in electrical and electronic products. | 2023-07-25 | |
| CE Certificates | CE mark is a symbol that a manufacturer (see definition below) affixes to a product so that it can be sold in Europe. | 2023-07-25 | |
| EW54C certificates | IP67 waterproof certificate | 2022-12-19 | |
| EK-89 Specification data | 2023-03-01 | ||
| EW02pro certificates | IP67 Waterproof certificate | 2023-10-12 | |
| K9 Ultra | Giftbox diecut | 2023-10-11 |
