Omron Healthcare acquires Life Log Technology, maker of 6.7M-user Calomeal app

What's the deal? Omron HealthcareDealroom has a profile for this one. Try Dealroom → has acquired Life Log Technology, the Tokyo-based developer of diet, exercise, and weight-management app Calomeal, bringing the startup into its group. Life Log Technology built its business around the AI-powered app, which now has more than 6.7 million users. DG Daiwa Ventures, an early backer, confirmed the deal.

What each side brings: Life Log Technology runs one of Japan's larger healthcare platforms, using food, exercise, and weight data to support its mission of extending healthy lifespans. Omron Healthcare, based in Kyoto, develops healthcare-related devices.

Why now? The two companies began a business partnership in 2023, jointly developing services that combine dietary data with vital-sign data. The acquisition deepens that existing collaboration rather than starting from scratch.

What's the endgame? By merging their strengths, the pair aims to create advanced digital health services and speed up global expansion.

The investor angle: DG Daiwa VenturesDealroom has a profile for this one. Try Dealroom → led Life Log Technology's first VC round at the founding stage and invested three times in total, backing it as lead investor throughout. It praised founders including chief executive officer Shigeyuki Tanahashi and chief technology officer Aman for their nutrition expertise, AI capabilities, and data-analysis skills.

The signal: A device maker absorbing a data-rich software startup reflects a broader push in healthcare toward combining hardware and digital services — and shows how strategic partnerships increasingly graduate into full acquisitions.

Read more: PR TIMES

Image credit: Tunstall Telehealthcare