COIN: NFC Device
The newest addition to the SentinelX family, the SentinelX NFC is a card that uses Near-field Communication technology and helps us verify your location is authentic.
- Reviews: 1.2K
Amazon.com: XYO Sentinel X Device for Coin App x12 Network ...
Sep 23, 2019 · These findables, the newest of which is the “Sentinel-X,” can be a device for locating keys, for finding a mobile phone, or for tracking down other essentials that are …
SentinelX NFC - shop.xyo.network
Dec 17, 2024 · The SentinelX NFC requires no battery, and simply needs to be scanned by your phone for a temporary rewards boost. The SentinelX NFC is a convenient credit card shape, …
Is the SentinelX NFC card worth it to me ? : r/CoinWithUs - Reddit
May 17, 2024 · There is currently an offer on the SentinelX NFC card for $12 instead of $50. As someone who doesn’t own a car and uses Coinapp daily as pedestrian and in public …
SentinelX NFC Device Review - Is it worth it? - YouTube
How much more COIN can you earn with the SentinelX NFC device in COIN App? 📝 How to get started with Coin App?...more
SentinelX NFC User Guide - COIN App
Click here for our NFC User guide or continue below. This guide will help get you started with the new SentinelX NFC! To learn the...
SentinelX Devices - COIN App
How does the SentinelX NFC work without battery? Also known as extension devices, these help prove you're authentic by verifying your location!
SentinelX BLE FAQ
The SentinelX NFC was released a few years ago and offers the same 12x reward for verifying location data but is in the form of a credit card with an NFC (Near Field Communication) Chip …
SentinelX – XY Labs
SentinelX is a small, offline device that operates using Bluetooth Low Energy (BLE) and connects with a nearby BLE-enabled device such as a smartphone or tablet.
SentinelX Devices - COIN App
SentinelX (Sentinel eXtension) devices help us verify your location data and provide additional rewards as a result.