Long delay time of receiving notification on iPhones

Hi all, I am testing how much time needed to receive a notification for both Android Phone and iPhones. Android phones have less day, most of them used less than 30s to receive a notification when the devices are within beacon range; while iPhones have more delay time, around 60% of iphone users received a notification after 45s even 2 minutes.
May I have some advices how to improve the situation in iPhones? It would be great if most of the users receive the notification within 30s.

Hi Alison,

There is a difference between enter and exit events. Not sure which are you using. There is much greater delay when using exit events, so one advice I can give you is to use enter events. You can also try to make advertising interval smaller to improve responsiveness.

Let me know if it helps!