The six sleep types.
Your type depends on your average sleep duration and how much your bedtime varies.
Bedtime spread
Sleep duration
- 1 in 7
The Lark
Short sleep. Steady bedtime.
You average under 6h 45m of sleep and keep a steady bedtime.
- Sleep duration
- < 6h 45m
- Bedtime spread
- < 1h 20m
- 1 in 4
The Hare
Short sleep. Changing bedtime.
You average under 6h 45m of sleep. Your bedtime varies from night to night.
- Sleep duration
- < 6h 45m
- Bedtime spread
- > 1h 20m
- 1 in 5
The Heron
Average sleep. Steady bedtime.
You average 6h 45m to under 7h 15m of sleep and keep a steady bedtime.
- Sleep duration
- 6h 45m to 7h 15m
- Bedtime spread
- < 1h 20m
- 1 in 6
The Otter
Average sleep. Changing bedtime.
You average 6h 45m to under 7h 15m of sleep. Your bedtime varies from night to night.
- Sleep duration
- 6h 45m to 7h 15m
- Bedtime spread
- > 1h 20m
- 1 in 6
The Owl
Long sleep. Steady bedtime.
You average at least 7h 15m of sleep and keep a steady bedtime.
- Sleep duration
- > 7h 15m
- Bedtime spread
- < 1h 20m
- 1 in 11
The Mouse
Long sleep. Changing bedtime.
You average at least 7h 15m of sleep. Your bedtime varies from night to night.
- Sleep duration
- > 7h 15m
- Bedtime spread
- > 1h 20m