Pulse Oximeter Fitness Tracker - Accurate Blood Oxygen & Heart Rate Monitor, Lightweight, Easy-Read Display

User-Friendly: One-touch operation for hassle-free health tracking. Instant Blood Oxygen Monitoring: Get accurate SpO2 and pulse rate readings in seconds. Battery Powered: Runs on 2 AAA batteries (not included) for total portability. Lightweight & Pocket-Friendly: Take it anywhere—ideal for workouts, hikes, or home use. Clear Display: Easy-to-read screen shows your vitals at a glance.