Kenmerken
Conditie
Zo goed als nieuw
Merk
Oura
Besturingssysteem
iOS
Kleur
Zwart
Eigenschappen
Waterdicht
Metingen
Afstand, Calorieverbanding, Conditie, Hartslag, Slaap, Snelheid, Stappen, Stressniveau, Traptreden
Beschrijving
Zo goed als nieuwe oura ring gen 4 size 12. Met doos en alle toebehoren.
QUALITY MATERIALS
Non-allergenic titanium on inner and outer ring surfaces
Seamless titanium interior
Minor scratches from regular wear are normal over time
Water resistant up to 100m/328 ft
SENSORS
Red and infrared LEDs measure blood oxygen levels while you sleep
Green and infrared LEDs alternate to measure heart rate and heart rate variability 24/7 and respiration rate during your sleep
Digital sensor measures your temperature variations
Accelerometer tracks movement and activity 24/7
BATTERY LIFE
Up to 8 days of battery*
Typically charges in 20-80 minutes, depending on battery level
WEIGHT AND DIMENSIONS
Width: 7.90mm
Thickness: 2.88mm (similar to a wedding band)
Weight: 3.3 to 5.2 grams (depending on ring size)
COMPATIBILITY
Oura App is available in Czech, Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Norwegian, Spanish, and Swedish
Supports metric and imperial units of measurement
Integrates with 40+ apps
Available on iOS and Android
CONNECTIVITY
Bluetooth® Low Energy
Automatic firmware updates via Oura App
EMF-safe
Allows airplane mode
FCC-certified
QUALITY MATERIALS
Non-allergenic titanium on inner and outer ring surfaces
Seamless titanium interior
Minor scratches from regular wear are normal over time
Water resistant up to 100m/328 ft
SENSORS
Red and infrared LEDs measure blood oxygen levels while you sleep
Green and infrared LEDs alternate to measure heart rate and heart rate variability 24/7 and respiration rate during your sleep
Digital sensor measures your temperature variations
Accelerometer tracks movement and activity 24/7
BATTERY LIFE
Up to 8 days of battery*
Typically charges in 20-80 minutes, depending on battery level
WEIGHT AND DIMENSIONS
Width: 7.90mm
Thickness: 2.88mm (similar to a wedding band)
Weight: 3.3 to 5.2 grams (depending on ring size)
COMPATIBILITY
Oura App is available in Czech, Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Norwegian, Spanish, and Swedish
Supports metric and imperial units of measurement
Integrates with 40+ apps
Available on iOS and Android
CONNECTIVITY
Bluetooth® Low Energy
Automatic firmware updates via Oura App
EMF-safe
Allows airplane mode
FCC-certified
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Antwerpen
85x bekeken
2x bewaard
Sinds 10 sep '25
Zoekertjesnummer: m2309468323
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