---
title: strictStartDate
framework: healthkit
role: symbol
role_heading: Type Property
path: healthkit/hkqueryoptions/strictstartdate
---

# strictStartDate

The sample’s start time must fall within the target time period.

## Declaration

```swift
static var strictStartDate: HKQueryOptions { get }
```

## Discussion

Discussion The sample’s start time must be equal to or later than the target’s start time, and the sample’s start time must also be earlier than the target’s end time.

## See Also

### Constants

- [strictEndDate](healthkit/hkqueryoptions/strictenddate.md)