Eight Sleep for iPhone

Product Snapshot

Eight Sleep’s mobile app is a complimentary lifestyle application created by Eight Sleep Inc. It is designed to work with the company’s hardware and combines temperature control, sleep analytics, personalized coaching, and smart-device connectivity to improve nightly rest.

What’s Required to Use It

You must pair the app with an Eight Sleep Pod or the Pod Pro Cover. Without one of those devices, the app’s core capabilities—especially the temperature control—are unavailable.

Core Functions

• Tracks a wide range of body and room measurements, such as total sleep time, respiratory rate, and sleep stage distribution (over a dozen metrics in all).
• Uses an adaptive temperature feature that continuously adjusts the mattress temperature throughout the night to support better sleep.
• Provides tailored sleep coaching: an AI-driven score and pattern analysis that suggests optimal Pod settings and helps benchmark your sleep against peers.
• Connects to smart-home systems and other devices for a more automated bedroom environment.

How Sleep Analysis Works

The app’s analytics engine computes a “sleep fitness” score from the collected physiological and environmental data. It identifies recurring patterns, recommends temperature and comfort settings for the Pod, and offers insights to help you improve sleep quality over time.

Integrations and Syncing

• Philips Hue and other lighting systems for coordinated bedtime and wake routines.
• Google Home compatibility for voice control and routine triggers.
• Amazon Alexa support so you can control the Pod hands-free.
• Apple Health sync to store nightly session summaries, including total sleep duration and stage breakdowns.

What the App Stores

Nightly sessions saved to the Health App include total hours slept, sleep stage details, and other tracked metrics gathered during each sleep session, making long-term trend tracking possible.

Recommended Alternative

Top substitute: 3 Hour Diet Reminder (paid) — a paid app option users sometimes choose instead of or alongside sleep-focused apps for lifestyle and routine reminders.