Fitbit Ionic Smartwatch sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**
Start dynamic personalized workouts on your wrist with step-by-step coaching. Wrist sizes small: 5.5 – 6.7 inches and large: 6.7 – 8.1 inches
Store and play 300 Plus songs, plus download playlists from Pandora. Compatible with Android, iPhone and windows devices over Bluetooth
Use built-in GPS/GLONASS to track pace, distance and routes and get pure pulse continuous heart rate tracking and real-time zones. Nano-molded unibody
Access your favorite apps for sports, weather and more and make payments on the go with a built-in NFC chip. Automatically sync to most popular iOS and Android devices to show your stats, trends and progress on your Fitbit dashboard.
Track runs, swims, rides, workouts, all day activity and sleep with 4 Plus day battery life (varies with use and other factors)