Cal. No. W770 Riiiver

W770 Riiiver

How to utilize smartwatches fully

Introduction for new visitors

Checking compatible smartphones


Illustrations for explanation may differ from the actual appearance of the watch you purchased but the difference does not result in functional difference.

Bluetooth 4.0 wireless technology

Use of the Bluetooth communication technology is not legally permitted in some countries or regions.
See below to confirm the list of countries where Bluetooth is legally available.


The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.

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