D20 Bluetooth Smart Watches Waterproof Sport Fitness Tracker


D20 Bluetooth Smart Watches Waterproof Sport Fitness Tracker


Feature 1: Heart Rate Monitor

Feature 2: Bluetooth Sport

Feature 3: Fitness Tracker

Feature 4: Bluetooth Smart

Feature 5: Fitness Tracker





Display Size: 1.3inch

System: Android OS

System: ios

Type: On Wrist

Compatibility: All Compatible

ROM: 128MB

Function: Passometer

Function: Fitness Tracker

Function: Sleep Tracker

Function: Message Reminder

Function: Call Reminder

Function: Remote Control

Function: Alarm Clock

Function: Week

Function: Month

Function: Heart Rate Tracker

Rear Camera: None

Language: English

RAM: 128MB

Waterproof Grade: Life Waterproof

Multiple Dials: Yes

Battery Capacity: 120-180mAh

Style: SPORT

Movement Type: Electronic

Screen Shape: Square

APP Download Available: No

Case Material: Alloy

Band Material: Silica Gel

Application Age Group: Adult

Battery Detachable: No

Band Detachable: Yes

Resolution: 240*240

Returns Policy

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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