DAS-4 ST30 with 1.6 inch screen and long battery life (5 days). It has a built-in microphone and speaker that facilitates communication.It measures calories, steps, blood pressure and oxygen and records and analyzes sleep quality.
Products specifications
| Sex | Man |
| Binding | Rubber Silicone Strap |
| Binding Colour | Khaki |
| Movement | Quartz |
| Crystal | Glass |
| Water Resist | IP68 - Only dust resistant and only accidental contact in fresh water / hand washing |
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