Ultrahuman Ring Air - Έξυπνος Δακτύλιος (Rose Gold, Μέγεθος 10)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  Ultrahuman
• Model
  Ring Air
• Product type
  Smart ring / wearable
• Color
  Rose Gold
• Size
  10
• Material
  Aviation-grade titanium body with tungsten carbide and carbon reinforcement; hypoallergenic medical-grade epoxy resin inner coating
• Display
  None
• Sensors
  PPG sensor, contactless skin temperature sensor, 6-axis motion sensors (accelerometer + gyroscope), red/green/infrared LEDs
• Measured metrics
  Heart rate, HRV (heart rate variability), sleep stages and detailed sleep analysis, activity/automatic movement tracking, SpO2 (blood oxygen) reported by listings, stress & recovery insights, cycle & pregnancy tracking
• Connectivity
  Bluetooth Low Energy (Bluetooth 5.0 / BLE 5)
• Compatibility
  iOS 15 or higher, Android 6 or higher
• Battery type
  Rechargeable LiPo (24 mAh)
• Battery life
  Approximately 4–6 days per charge
• Charging time
  About 180 minutes (0% to 100%)
• Firmware updates
  Automatic via Ultrahuman app over Bluetooth
• Water resistance
  Listed as waterproof up to 100 m (per listing sources)
• Dimensions
  Width ~8.1 mm; thickness ~2.45–2.8 mm depending on size
• Weight (ring)
  ~3 g (size-dependent; family range 2.4–3.6 g)
• Use case
  Sleep, fitness, heart-rate monitoring, recovery, stress management, cycle/pregnancy tracking
• Subscription
  No subscription required (listed by some retailers)
• Identifiers
  SKU: 21331564

Αξιολογήσεις