| Name | Introduction | Size | Downloads | Update | Download |
|---|---|---|---|---|---|
| 4G D48 instruction manual 10052024.pdf | 1.47MB | 63 | 2025-09-23 | Download | |
| 4G D58S instruction manual.pdf | 1.62MB | 53 | 2025-09-23 | Download | |
| D41U instruction manual .pdf | 5.73MB | 68 | 2025-09-23 | Download | |
| D44 instruction manual_EN.pdf | 285KB | 56 | 2025-09-23 | Download | |
| D46 bracelet User Manual _2025.3.9.pdf | 675KB | 59 | 2025-09-23 | Download | |
| D4L instruction manual.pdf | 7.30MB | 56 | 2025-09-23 | Download | |
| Y6Pro instruction manual 0623.pdf | 771KB | 62 | 2025-09-23 | Download | |
| Y6S instruction manual 06232025.pdf | 536KB | 54 | 2025-09-23 | Download | |
| Y6T instruction manual.pdf | 1.22MB | 50 | 2025-09-23 | Download | |
| 4G D41 instruction manual.pdf | 1.61MB | 63 | 2025-09-23 | Download | |
| V44 instruction manual.pdf | 258KB | 274 | 2021-09-02 | Download | |
| V34 English Manual.pdf | 340KB | 286 | 2021-09-02 | Download | |
| D31U manual.pdf | 228KB | 301 | 2021-09-02 | Download | |
| D31 manual.pdf | 292KB | 290 | 2021-09-02 | Download |
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