Smart rings
Bliss One Spark
Health data at a glance
$109
Spark puts a small OLED display on your finger, so heart rate, stress and the time are a glance away. Gesture controls let you snap photos and trigger compatible app actions without picking up your phone.
Key features
- Built-in OLED display for quick data viewing
- Heart rate variability analysis
- Stress level monitoring
- Gesture controls for photos and compatible app actions
- Call and message notifications
Specifications
- Battery life
- 4 days (normal use)
- Sensors
- Heart rate, G-sensor, HRV, PPG
- Storage
- 512 KB ROM + 32 KB RAM
- Display
- OLED screen (time and data)
- Charging
- Magnetic charging (90 min)
- Material
- Stainless steel with resin-sealed construction
- Water resistance
- IP68
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