Fingerprint authorization is a convenient shortcut to authorize payments and view your balance in your Wagerr wallet, but it is not a strong security solution. Security experts have proved it is possible to lift fingerprints from a stolen device and use them to trick that device's fingerprint reader into unlocking the device.
To ensure the majority of your funds are safe in the event your phone is stolen, the Wagerr wallet app sets a limit to the amount of money that can be sent with only a fingerprint. If you or anyone else tries to send more than that limit (accumulative), your wallet passcode will be required.
You can change the limit by choosing Fingerprint Authorization Limit in the Wagerr wallet app settings.