Sumero — Health · Longevity

The member app for our longevity platform.

Sleep and wearable reports, research insights and Ask ERO — the AI that answers from a member’s own data — carried to the phone.

Client

Devsteem

Platforms
Mobile
Category

Health · Longevity

Released

2026

Sumero app screens
A sleep-cycle report from a connected wearable, and the research-insights feed.
01

What it does

The mobile client for Sumero, our AI-native longevity platform. Members see sleep-cycle reports from their connected wearable, browse research insights, and ask ERO — the platform’s AI — questions answered from their own data.

The reasoning engine, retrieval, memory and safety guardrails behind it are covered in the full Sumero case study.

02

What’s in it

01

Sleep reports

Duration, sleep score and time to fall asleep, week on week.

02

Wearable data

Reports switch between connected devices.

03

Research insights

A feed of longevity research, filtered by topic.

04

Ask ERO

The platform’s AI, one tap away from every screen.

03

More screens

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