This tracker has amazing features. Get buss when your reach out your target heart rate zones.
Maximize your exercise, understand heart rate and track calorie.
Enjoy 5 days battery without having to stop for a charge. On the GPS you can see real-time pace and distance on your wrist.
This tracker has a nice bracelet design.

Product details

Brand Fitbit
Material Stainless Steel
Color Lunar White/Soft Gold Stainless Steel
Item Dimensions LxWxH 1.43 x 0.69 x 0.4 inches
Item Weight 0.06 Pounds
Battery Life 5 days
Language English
Product Dimensions ‏ : ‎ 1.43 x 0.69 x 0.4 inches; 0.92 Ounces
Item model number ‏ : ‎ FB422GLWT
Batteries ‏ : ‎ 1 Lithium ion batteries required. (included)
Date First Available ‏ : ‎ April 16, 2021
Manufacturer ‏ : ‎ Fitbit Inc
ASIN ‏ : ‎ B08ZF5WCC2
Country of Origin ‏ : ‎ Malaysia