for Men (Answer/Make ), 1.91″ HD Screen Fitness Tracker, Heart Rate/Sleep Mon…

This is with most iOS 8.0 & Android 4.4 or higher phones (Not for PC or ). But the data is just used for reference. 1.91″ Touch Screen and DIY Dials: With 1.91″ HD large color screen and full screen touch and hand sliding, the is designed with clear and bright display, providing you with high-quality touch and visual experience.

for Men, 1.43″ AMOLED, Built-in GPS, Black

Boasting a peak brightness of 1000 nits, your data is vivid and readable even under direct sunlight. The 7H hardness Panda Glass ensures your screen resists scratches during your toughest workouts. Combined with a built-in Compass, it is the ultimate tool for hiking, cycling, and outdoor exploration.