Hi, ElenaP,
I understood your frustration with this.
I am a t:slim user too. Their is a "Temp Rate" feature under options, but it id very poor. It only allows a change as a percentage of the current rate and if you push it to a high or low % then it will constantly remind you with a loud buzz every 5 mins, even if you have set it to 1 hour.
I found the best method is:
- Go go to Options > My Pump > Personal Profiles
- select your current profile
- press Duplicate
- give the copy a new name like "Temp Low" or "Temp High"
- Edit the Basal reading
- Confirm changes
- Activate the profile
I have a Low and a High profile on my pump and use them often.
The MAJOR disadvantage to this method is that you cannot set a profile to be active for a set period of time.
You have to fall back on another method to remind you. I use an Alarm on my phone. This is not ideal, but it sort of works for me.
Good Luck