Name: Jaybird - Reign Advanced Activity Tracker (Large/Extra-Large) - Black
Brand: Jaybird
SKU: 9515464
Rating: 0 (0 reviews)

Key Specs
- Operating System Compatibility: Android, Apple iOS
- Global Positioning: None (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Metrics Measured: Activity vs. inactivity, Calories burned, Distance traveled, Heart rate, Sleep quality, Steps taken
- Maximum Depth of Water Resistance: 3.3 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
General
- Product Name: Reign Advanced Activity Tracker (Large/Extra-Large)
- Brand: Jaybird
- Product Type: Activity tracker
- Form Factor: Ankle band (The size, arrangement, and physical configuration of the product.)
- Model Number: R1BLXL
Display
- Display Screen: true
- Display Type: LED
- Color Display: false
- Clock Display: true
- Backlit Display: false (Integrated lights allow for visibility of the display in low-light conditions.)
Compatibility
- Operating System Compatibility: Android, Apple iOS
Features
- Global Positioning: None (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Silent Alarm: false
Activity
- Metrics Measured: Activity vs. inactivity, Calories burned, Distance traveled, Heart rate, Sleep quality, Steps taken
Performance
- Maximum Depth of Water Resistance: 3.3 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
Dimensions
- Product Width: 5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 2 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
Power
- Rechargeable: true
- Battery Strength Indicator: false
- Charging Interface(s): Other (The connection for transmitting power to charge the device.)
Other
- UPC: 855366002393

Enhance your fitness level with this JayBird Reign R1BLXL advanced activity tracker that measures an array of your activities to help you better your regimen. The included size 4 and 5 premium band straps ensure a comfortable fit on larger wrists.

Tracks your physical activity: Including activity vs. inactivity, calories burned, distance traveled, heart rate, sleep quality and steps taken to keep you informed of your status.
Heart Rate Variability: Utilizes Go-Zone function, which reads your body to determine when you need to be active.
Activity and sport displays: Helps you recognize your growth for boosted motivation.
Sleep function: Allows you to determine the amount of sleep you need.
LED display: Visibly showcases your results for easy reading.
Waterproof design: Enables use in up to 3.3' of water.
Built-in rechargeable lithium-ion battery: Provides up to 5 days of power between charges.