Original Smartwatch Ultra 2 Sports and Adventure Watch

• Customization: Available
• Display: OLED
• Usage: Detection, Communication
• Model NO.: watch Ultra 2
• Feature: 3G, WiFi, Bluetooth, Water Resistant
• Transport Package: Sealed
• Trademark: OEM
• Origin: China
• Production Capacity: 10000

Product Description

Product Description

• Electrical heart sensor
• Third-generation optical heart sensor
• Temperature sensor¹
• Blood oxygen sensor
• Depth gauge ±1m accuracy
• Water temperature sensor
• Compass
• Always-on altimeter
• High-g accelerometer
• High dynamic range gyroscope
• Ambient light sensor
• Blood Oxygen app²⁹
• ECG app²
• Cycle Tracking app with retrospective ovulation estimates³
• Heart Rate app
• High and low heart rate notifications
• Irregular rhythm notifications⁴
• Medications app
• Mindfulness app with state of mind tracking
• Noise app
• Sleep app including sleep stages
• Sleep apnea notifications⁵
• Always-On Retina LTPO2 OLED display
• Flat sapphire crystal display
• Up to 3000 nits maximum brightness
• 1 nit minimum brightness
• 326 pixels per inch
• Night Mode using Modular Ultra or Wayfinder watch face
• Multiday battery life, up to 36 hours of normal use⁶
• Up to 72 hours in Low Power Mode⁶
• Built-in rechargeable lithium-ion battery
• Fast-charge capable⁷
• Up to 80% charge in about 1 hour⁷
• Water resistance 100m under ISO standard 22810:2010¹¹
• Dust resistance IP6X under IEC 60529¹²
• EN13319 recreational scuba diving to 40m (±1m accuracy)
• Tested to MIL-STD 810H against subsections for altitude, high temperature, low temperature, temperature shock, immersion, freeze with thaw, ice and freezing rain, and shock and vibration