Rahul Kumar

CTO, Whitelight Ventures | IIT Bombay

About

Founder Engineer with experience building companies and scaling engineering, Built hardware-integrated AI platforms generating $10 million+ revenue and served 1M+ MAU across 10+ countries. Previously co-founded and exited a food tech startup Yumlane that raised $5 million and was acquired by eat.fit.

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Pulsecheck: Heart Rate Monitor

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Tastemaker

Gone streaking

Maker History

Pulsecheck: Heart Rate monitorHeart Rate, Stress, HRV monitor using your Iphone camera
Sep 2026

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Joined Product HuntSeptember 5th, 2026

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3d ago

Pulsecheck: Heart Rate monitor - Heart Rate, Stress, HRV monitor using your Iphone camera

Stop guessing why you feel “off.” PulseCheck uses your iPhone camera to measure heart rate and HRV in 60 seconds, helping you understand stress and recovery. Every reading includes Confidence Level, so you know when results may be unreliable. Start free with no account or card. Your health data stays on your device, with no cloud storage. Track heart rate, HRV, stress, recovery, vitals, and lifestyle trends. PulseCheck is not a medical device and does not diagnose, treat, or prevent conditions.