F21 Smart Bracelet GPS Fitness Activity Tracker 1.14" Sport Waterproof Blood Pressure Watch Sleep Monitor Smart Band Wristband
Technical Details
| Application Age Group: | Adult |
| Band Detachable: | Yes |
| Band Material: | Silica |
| Brand Name: | YPAY |
| Case Material: | Alloy |
| Compatibility: | Android |
| Function: | Week |
| Language: | English |
| Model: | F21 |
| Screen Style: | Rectangle/Square-shape |
| Screen Type: | Color LCD |
| Style: | Sport |
| Touch Screen: | Yes |
| Waterproof Grade: | Life Waterproof |
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