Head to head
Nanit Pro vs Owlet Dream Sock
These two get cross-shopped by anxious first-time parents, but they solve reassurance differently. The Nanit watches from above and reads breathing movement without touching your baby; the Owlet sits on the foot and reports pulse and oxygen trends. Crucially, neither is a medical device and neither prevents SIDS — safer-sleep basics come first for both.
Nanit Pro Camera
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The wall-mounted smart camera that made overhead cot views the standard. Breathing motion tracking without a wearable (uses the swaddle band), crisp HD stream, and genuinely useful sleep insights in the app.
Choose if: You want a clear overhead view, sleep insights and breathing reassurance with nothing on your baby.
Owlet Dream Sock
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A soft sock that tracks pulse rate, oxygen saturation and sleep trends, with notifications to your phone and base station. The reassurance pick for anxious first weeks — as long as you remember it is not a medical device.
Choose if: Numeric pulse and oxygen readings are specifically what would reassure you (paired with a separate camera).
| Spec | Nanit Pro Camera | Owlet Dream Sock |
|---|---|---|
| Amazon price | Check price on Amazon | Check price on Amazon |
| Connection | WiFi only | Base station + app |
| Parent unit | App (no dedicated screen) | App only |
Our verdict
The Nanit Pro is the better all-round monitor: the overhead view is genuinely useful, the app is the most polished in the category, and there's nothing electronic on the baby. The Owlet suits parents who specifically want pulse and oxygen numbers to feel reassured — but false alarms can add anxiety as easily as they relieve it, and you'll want a camera as well. For most families the Nanit does more, more calmly.
Want the full field? See our Best Baby Monitors UK: Wi-Fi & Non-Wi-Fi Compared guide, where both of these are ranked against every rival we rate.
Check current Amazon prices, seller details and availability before buying. Research date: August 2026.