Humpback Whale | Smart Safe Sac

Trusted by Australian parents. Free Shipping. Afterpay available.

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“The SmartSafe allows me to ensure my daughter is wearing the right clothing for bed.”

Crafted for comfort. Designed for our climate. Australia’s first smart sleep sac.

Made from certified bamboo with organic cotton wadding, Safe Sacs is lightweight, breathable, and designed to support temperature regulation in warm and variable conditions. Bamboo naturally wicks moisture and inhibits bacteria, helping keep your baby dry and comfortable through the night.

Connect SmartSafe via Bluetooth to the Safe Sacs app to monitor temperature and humidity in real time, anywhere in your home. Receive instant alerts if conditions move outside your personalised safe range.

Each Safe Sac features two mesh pockets designed to hold the SmartSafe device. Simply insert SmartSafe into your preferred pocket to allow optimal airflow and accurate temperature and humidity readings — right where your baby rests.

3 Simple Steps to Safer Sleep

1. Choose your TOG for the season

2. Pick your pocket and insert the SmartSafe device

3. Monitor temperature + humidity via the app

✔ Designed for Australian summers
✔ Real-time alerts
✔ Confidence you can check — anytime, anywhere

We donate 1% of profits to Red Nose Australia, supporting their vital work in reducing sleep-related risks for babies across Australia.

SmartSafe is purpose-built to work exclusively inside Safe Sacs for accurate, pressure-free readings.