Slim Fitness Activity Tracker with Heart Rate Monitor and Sleep Analysis

All confirmed and fully paid orders will undergo internal sorting, quality inspection and sealed packaging within 1 to 7 business days. Australian local weekends and national public holidays are excluded from working days and will not be counted in the order processing period.
During platform promotion cycles and shopping peak periods, surging order volume may lead to slight extensions of processing time. We will send real-time email reminders to all customers once obvious shipping delays occur, ensuring full transparency of order progress.

Logistics shipping fees for all orders are calculated based on actual package weight, outer size and shipping region standards. The exact shipping cost will be automatically calculated and clearly displayed on the checkout page before order confirmation, with no hidden charges or additional fees.
Our standard shipping service provides an estimated delivery time of 15 business days for all conventional orders. All delivery timelines are only for reference. Actual delivery speed may be affected by logistics carrier scheduling adjustments, cross-border customs clearance efficiency, extreme weather, regional traffic restrictions and other objective uncontrollable factors.

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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at service@dertech.shop. Please note that returns will need to be sent to the following address: 668 Beams Road, Carseldine, QLD 4034, Australia.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at service@dertech.shop. 

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