the logo for the Life45 activity trackers

Not afraid of sweat and perfect for your most demanding activities

ACCURACY FOR YOUR MOST

DEMANDING ACTIVITIES


The Life45 is portable fitness tracker designed for everyday use. Its small lightweight form factor makes it perfect for your run, swim, or walk to work. Stop making excuses and start getting active with a Life45.

running

crossfit

biking

swimming

Colors

a collection of Life45 activity trackers in all available colors

multiple wearing options

a person wearing the Life45 activity tracker on their arm

arm

a person wearing the Life45 activity tracker on their wrist

wrist

a person wearing the Life45 activity tracker on their ankle

ankle

a person wearing the Life45 activity tracker on their belt

waist

PERSONALIZED JUST
FOR YOU

Form a healthy habit with one of the included 25 activity programs. Each activity program is automatically personalized based on your physical condition, fitness level, and any pre-existing medical conditions.

the most

accurate wearable


This small activity tracker has the accuracy you need. With just one button there’s less to worry about so you can focus on you. And, you’ll always be ready to go with its month-long battery life. Get out there and get active, and track your activities so you can get healthier.​

an icon representing FitNLife product's water resistance

water
resistant

an icon representing FitNLife product's long battery life

45 day
battery life

an icon representing FitNLife product's accurate data

accurate
data

an icon representing FitNLife product's activity programs

activity
programs

lightweight
device

portable

wireless
sync

various
colors

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