Amazfit Band 7 Fitness and Activity Trackers and Smartwatches, Heart Rate, SpO2, Sleep Analysis, Amazon Alexa Built-In, 18-Day Battery, Black

LARGE HD AMOLED DISPLAY: Experience the brilliance of our fitness tracker watch with a 1.47″ always-on display, 112% larger than band 5 for easier access to all your activity & fitness trackers without excessive scrolling
EXTENDED BATTERY LIFE: Your fitness watch offers up to 18 days on a single charge, thanks to the 232 mAh battery. No need to constantly recharge while engaged in varied sports modes, and can last up to 28 days with a battery saver mode
SPORTS MODES: The fitness tracker watch has a large selection of 120 sports modes, get data for all your favorite sports. With a water-resistance grade of 5 ATM, meaning it can resist the equivalent of up to 50 meters of water pressure