Add reminder notification on apple watch with different different repeat interval

Question

I am working on an apple watch app where I need reminder user notifications to awake user.

I am able to Set UserNotification with make repeat: true and it will remind the user every day.

But what I need is on single-day app will notify as per user selection like below.

if the user selects 3 min ideal time that every 3 min user got a notification with a vibration on the watch.

same with 5 min, 10 min, and 15 min.

I am using the below code for UserNotification.

func scheduleNotification(at date: Date) {
        let calendar = Calendar(identifier: .gregorian)
        let components = calendar.dateComponents(in: .current, from: date)
        let newComponents = DateComponents(calendar: calendar, timeZone: .current, month: components.month, day: components.day, hour: components.hour, minute: components.minute)
        
        let trigger = UNCalendarNotificationTrigger(dateMatching: newComponents, repeats: true)
        
        let content = UNMutableNotificationContent()
        content.title = "Test Reminder"
        content.body = "Show More detail in Body!"
        content.sound = UNNotificationSound.default()
        content.categoryIdentifier = "myCategory"
        
        if let path = Bundle.main.path(forResource: "logo", ofType: "png") {
            let url = URL(fileURLWithPath: path)
            
            do {
                let attachment = try UNNotificationAttachment(identifier: "logo", url: url, options: nil)
                content.attachments = [attachment]
            } catch {
                print("The attachment was not loaded.")
            }
        }
        
        let request = UNNotificationRequest(identifier: "textNotification", content: content, trigger: trigger)
        
        UNUserNotificationCenter.current().delegate = self
        UNUserNotificationCenter.current().removeAllPendingNotificationRequests()
        UNUserNotificationCenter.current().add(request) {(error) in
            if let error = error {
                print("Uh oh! We had an error: \(error)")
            }
        }
    }

By using the below trigger with repeats: true

let trigger = UNCalendarNotificationTrigger(dateMatching: newComponents, repeats: true)

it's repeating on next day same time.

Is there any way or method to set repeat after the specified interval as per user selection?

Any help will be appreciated!

Thanks in advance.

Answer 1

Try using a UNTimeIntervalNotificationTrigger instead of a UNCalendarNotificationTrigger.

For example:

let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 2*60, repeats: true)

That would create a trigger that fires every 2 minutes. timeInterval is the number of seconds between firing each notification.