It’ll sit closer to your core.
Startups like Vire (founded by former Ōura and Polar leaders) are exploring metabolic timing i.e. not just how much you move, eat, or rest, but when.
Their waist-worn device tracks core temperature, breathing rhythm, and metabolic heat to help you live in sync with your biology.
But let’s be honest — it’s not perfect yet.
Wearing a device on your waist isn’t always practical.
It depends on what you’re wearing, how you move...
Still, the direction is clear.
We’re moving from tracking to synchronization.
From passive data to real-time guidance.
And behind it all, quiet players are emerging — labs, data platforms, diagnostic enablers — building the invisible pipes of digital health.
The future of wearables isn’t about counting more steps.
It’s about helping you understand when to move, eat, and recover — so your routine finally fits your biology.



