Newest Smart Ring NFC Gold Waterproof NFC Smart Ring for Android with Functional Couple Stainless Steel Jewelry
SPECIFICATIONS
- DIY Supplies: ELECTRICAL
- Model Number: NexRing
- Operation System: Symbian
- Case Material: Ceramic
- Private Mold: Yes
- Hot sale with Smart Ring
- Keyword: Smart Ring R4
- Colour: Silver
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Sleep Monitoring
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Awake
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Light sleep
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Deep sleep
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REM sleep
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Sleep time
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Time in bed
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Sleep and Readiness Scores
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Understand your body in a completely new way through two simple scores based off your body's personal baselines.
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Trends
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See daily, weekly, and monthly calendar views of your key body metrics
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24/7 Heart Rate
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Learn how your body responds to your daily habits and choices by following your heart rate from morning to night.
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SpO2 sensing
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Measures blood oxygen levels while you sleep
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Mindfulness
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Period Prediction
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Track your cycle and predict your period up to 30 days in advance
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Tags
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Helps you understand how a specific activity, feeling, or choice affects your quality of sleep and Readiness.
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SOS Feature (Optional)
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CONNECTIVITY
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Blue tooth Low-Energy (Blue tooth 5.0)
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Automatic firmware updates via Smart ring App
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Smart Ring App operating system requirements
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Android 6.0 or Higher
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iOS 11.0 or Higher
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SDK available for core partner
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iOS ObjC / Swift SDK
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Android Java SDK
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EMF-Safe and Allows Airplane Mode
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MATERIALS
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Durable Titanium
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PVD Coating
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Non-Allergenic, Non-Metallic, Seamless Inner Molding
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Water resistant up to 100m (more than 328 ft.)
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BATTERY AND POWER
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4 to 7 days of battery life
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Full Charge in 20 to 80 minutes
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Charging Mode (Alternative)
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Magnetic charging
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Wireless charging
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WEIGHT AND DIMENSIONS
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Width: 7.9mm
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Thickness: 3.65mm - Size of a Wedding Band
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6, 7, 8, 9, 10, 11, 12, 13 total 8 Ring Size
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Weight: 4 to 6 grams (depending on ring size)
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lighter than a conventional ring
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STORAGE AND TRANSPORT CONDITION
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Temperature: -25~70 °C (-13~158 °F)
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Humidity: ≤93%
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Atmospheric Pressure: 50~106 kPa
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