Can a mobile phone connect a Bluetooth headset with a bracelet? Why doesn't the SMS bracelet display?

The mobile phone can be connected with a Bluetooth headset and a Bluetooth bracelet. I connected to the sports bracelet, but I didn't receive the message for the following reasons.

1. Check whether the Bluetooth connection between the bracelet and the mobile phone and the data synchronization through the APP are normal.

2. Check whether the message push function switch is turned on. Otherwise, you must first turn on the switch to receive messages.

3. Maybe you set a blacklist, and you can't receive information after setting the blacklist. You have to cancel the blacklist first

4. You set the interception function.