I think the 3rd option to auto-detect the user's location is necessary. IIRC the design spec has a Current Location entry amongst the user-add locations. If, however, the user declines access to location data I think a simple graphic like the clock app's empty alarm state should be sufficient. A walkthrough/welcome wizard might be excessive.
I think the 3rd option to auto-detect the user's location is necessary. IIRC the design spec has a Current Location entry amongst the user-add locations. If, however, the user declines access to location data I think a simple graphic like the clock app's empty alarm state should be sufficient. A walkthrough/welcome wizard might be excessive.