Property | Need Statement |
Easy of donning the device | The wristband should be easy to wear. |
Unobtrusiveness | Use of the wristband should not cause any obstruction for the user while performing day-day activities. |
Soft materials | The wristband should be made of soft material. |
Thin | The overall structure of the wristband should be thin. |
Loose-fitting | A wristband should be loose-fitting for the user. |