Tips 1: In consideration of the unconscious wrists flipping during use, we have some restrictions on the function of “wrists flipping to lighten screen”. If you are standing, it is recommended that your hand lift the wrists naturally from the side of your body to watch the screen (the screen should be horizontal as much as possible). If you are sitting, you can turn the wrists 90 ° outwards and then turn them inwards (the screen should be horizontal as much as possible). It is recommended to try more to grasp the best angle
Tips 2: The Bluetooth distance of fitness tracker is 10m(32.8 feet). If the Bluetooth connection is disconnected, it is recommended to unbind the device in the app, and then rebind it to restore the connection (no data usage will be affected). Please make sure the app works normally when the screen is closed and keep Bluetooth on, turn on background running. Please read the manual for the reason why the app can't work in the backstage.
Tips 3: This Romeifly fitness tracker is IP67 Life Waterproof. It can only prevent dust and splash. Please DO NOT wear it during swimming or shower.