Amazfit Bip 3 Smart Watch for Android iPhone, Health Fitness Tracker with 1.69" Large Display,14-Day Battery Life, 60+ Sports Modes, Blood Oxygen Heart Rate Monitor, 5 ATM Water-Resistant (Black) Classic Yoga Pants Ab Crunches and Knee Raises

Ab Crunches and Knee Raises in one ergonomic machine: tighten up your midsection and strengthen your back to improve core stability

The adjustable foot pads at the bottom ensures a better stability and durability

from 4-36 lbs

strain-free workouts

Amazfit Bip 3 Smart Watch for Android iPhone, Health Fitness Tracker with 1.69" Large Display,14-Day Battery Life, 60+ Sports Modes, Blood Oxygen Heart Rate Monitor, 5 ATM Water-Resistant (Black) Classic Yoga Pants Ab Crunches and Knee RaisesBrand: Amazfit Color: Black Features: Big on Screen, Big on StyleImmerse yourself in the 1. 69" super large and colorful HD display, and see all your incoming text and calls in awesome, expansive quality. Express more of yourself with 50+ watch faces and editable watch faces & widgets or customize with your own photos. Big on PowerGot a trip coming up? Unplug yourself for up to two weeks with typical usage. The Bip 3 smartwatch packs a powerful