Health wearables company Oura and rival Whoop are both reportedly eyeing initial public offerings, capitalizing on surging consumer demand for biometric tracking devices. The companies are pursuing listings at what sources describe as heady valuations, though specific targets remain undisclosed.

The push for public markets comes as the sector experiences rapid growth, with consumers increasingly adopting devices that track everything from sleep patterns to heart rate variability. However, investor enthusiasm is tempered by the memory of Fitbit's post-IPO struggles and the notoriously thin margins in consumer hardware.

Oura, best known for its smart rings, and Whoop, which makes a fitness-focused wristband, have carved out premium niches that command higher price points than traditional fitness trackers. Yet analysts note that manufacturing costs and competitive pressures could erode profitability once these companies face quarterly earnings scrutiny.

The IPO ambitions highlight a broader trend of health-focused startups testing public market appetite. But skeptics question whether subscription revenue models can offset the capital-intensive nature of hardware businesses, especially as larger tech companies enter the wearable space with deeper pockets.

Investors may demand clear paths to profitability before committing at these valuations. The contrasting fates of successful and failed wearable IPOs will likely shape market sentiment in coming months.