Fitbit Versa Ikeja

Track your all-day activity, 24/7 heart rate, & sleep stages -- all with a 4+ day battery life (varies with use and other factors). Radio transceiver: Bluetooth 4.0
Take your favorite music phone-free by storing 300+ songs or downloading stations from Pandora or playlists from Deezer
Special Edition smartwatch versions include a built-in NFC chip to make secure payments without your wallet and an additional black classic accessory band. One Size (S & L bands included)
Use 15+ exercise modes like Run or Swim (Fitbit Versa is water-resistant to 50 meters) to record workouts and connect to smartphone GPS for more precise real-time pace & distance
Easily fit in workouts with personalized on-screen coaching that play on your wrist and coach you through each move
Access your favorite apps for sports, weather & more and get call, calendar, text, and app alerts. Send quick replies to messages (Android only)
The minimum and maximum circumference range between millimeters.