Small/medium: 19.5 x 10.7 x 217 mm
Fits wrists with a circumference of 122-188 mm

Large: 19.5 x 10.7 x 255 mm
Fits wrists with a circumference of 148-228 mm

SIMPLE, EASY-TO-USE DESIGN

Looking for a hassle-free, easier-to-read tracker? You get just that with a brighter and 66% bigger display than vivosmart 4 for larger text plus touchscreen and button interface.

DESIGNED FOR LIFE AND STYLE

Interchangeable bands provide user-friendly designs, making band replacements easy, convenient and perfect for your unique style.

KEEPS UP FOR DAYS

Get an uninterrupted picture of your health with up to 7 days of battery life in smartwatch mode.

WRIST-BASED HEART RATE

This tracker constantly monitors your heart rate2 and can alert you if it stays too high or low while you’re at rest. It also helps gauge how hard you work during activities.

BODY BATTERY™ ENERGY MONITORING

See your throughout the day so you can find the best times for activity and rest.

PULSE OX SENSOR

Use the 3 to spot-check your blood oxygen saturation at any point during the day, or for part of the night as you sleep, to show how well your body is absorbing oxygen.

SLEEP SCORE AND ADVANCED SLEEP MONITORING

Get a score for your sleep’s quality and insights on how you can do better through the . Even keep track of the different sleep stages as well as heart rate2, stress, Pulse Ox3 and respiration.

STRESS TRACKING