Astra Sport Tech

Smart Ring

Sale price£34.99
  • Minimalist, ultra-light design for discreet everyday wear
  • Professional-grade heart rate accuracy (98% compared with lab sensors)
  • Continuous sleep and blood oxygen monitoring
  • Free lifetime access to SmartHealth app data — no hidden fees
  • Durable, sweatproof, and waterproof (IPX8)
Colour: Black
Ring Size: P

Ring Size

Experience performance redefined with this Smart Ring, a sleek fusion of minimalist design and cutting-edge health tracking.

Made from titanium alloy, this intelligent wearable delivers continuous monitoring of heart rate, sleep, blood oxygen, and activity, all visible in the app when connected to your phone.