Product Information
- Start dynamic, personalized workouts on your wrist with step by step coaching. Synchronizing range: up to 30 feet. Certain features like smartphone notifications may require android 5.0 plus. Syncs with Mac OS x 10.6 and up, iPhone 4s and later, iPad 3 Jan. And later, android 4.4 and later and windows 10 devices
- Store and play 300 plus songs, and download playlists from Pandora. If the band sizes are small, it fits a wrist of circumference 5.5 6.5 inches and if the band size is large, it fits a wrist in circumference of 6.7 8.1 inches
- Use built in GPs to track pace, distance & routes and get pure, pulse continuous heart rate tracking & real time zones
- The package includes both large and small size bands for the perfect, comfortable fit for all day & all night wear
- Access your favorite apps for sports, weather & more and make payments on the go with a built in NFC chip. Durable screen corning gorilla glass 3 is tough and damage resistant
- Track runs, swims, rides, workouts, all day activity and sleep with 4 plus day battery life (varies with use & other factors)
- Increased pixels & amplified brightness up to 1000 nits, operating temperature: 4 degree to 113 degree fahrenheit, maximum operating altitude: 30,000 feet
- Heart rate monitors USA and clever training. Fitbit does not guarantee the quality or authenticity of products purchased from non-authorized resellers on amazon, and they are not eligible for warranty and replacement from Fitbit
- The minimum and maximum circumference range between 140 to 206 millimeters; screen size: 1.15" x 0.83"; width: 1.42" diagonal; pebble: 1.46” x 1.86” x 0.48”
