KOSMOLENS SLEEP RING — Sleep Monitoring Wearable
£179.99Price
Unlock the science of perfect sleep. KOSMOLENS SLEEP RING tracks your sleep cycles, HRV, body temperature and recovery score — giving you actionable insights every morning through the KOSMOLENS app.
- Advanced sleep stage tracking
- HRV & recovery score
- Body temperature sensor
- 10-day battery life
- Minimalist polished finish
