LongLifeScan
Check compatibility before buying
The platform alone is not enough.
Check the minimum operating system version, manufacturer app and, where relevant, the phone model. Galaxy Fit3 does not work with iOS. The Samsung sleep features checked here require a Samsung Galaxy with Android 10+.
The app is part of the product.
Fitbit Charge 6 requires a Google account and the Google Health app with iOS 16.4+ or Android 11+. ScanWatch 2 lists iOS 18+ or Android 12+. RingConn Gen 2 Air lists iOS 17+ and Android 10+. These minimum versions come from the linked manufacturer sources.
Before visiting the supplier.
The finder checks the phone platform. It cannot confirm every combination of phone, operating system and app version. Read the compatibility note on the product page and verify your exact device with the manufacturer. Changing language changes neither shipping country nor supplier destination.
Sources and review date
Oura Oura Ring 4 · RingConn RingConn Gen 2 Air · Google Fitbit Fitbit Charge 6 · Withings ScanWatch 2 · Garmin vívosmart 5 · Samsung Galaxy Fit3