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Father's Day Special! | Get 37% off + free shipping | Use code: DAD | US Residents Only

Make your workout count

Monitor your activity goals, every day

  • Continuous heart rate
    Enhance your workouts with non-stop heart rate tracking
  • 24/7 Activity tracking
    Track your steps, distance walked, calories burned, and active time
  • Sleep monitor
    After tracking your sleep, use the app to view your sleep quality

Stay connected, even while your phone is out of reach

  • Caller ID and text alerts
    Screen incoming calls and read text messages
  • App notifications
    Get notifications from your favorite apps

Be on top of your schedule

  • Vibrating alarms
    Set vibrating alarms that will alert you without disturbing others
  • Meeting Reminders
    Wrist reminders will nudge you before your next meeting

Track your healthy habits

Logging and journaling your activity helps to encourage self-monitoring behavior. Be aware of your daily life and start journaling.

Did you stick to your diet today?

Rather than logging everything you ate for the day, simply log "Yes" or "No" directly on your activity tracker.

Did you drink enough water today?

Water regulates the human body in many ways. You can log your hydration by using the "+" and "-" buttons.

Did you take all your medication?

We know it's hard to always remember your meds. Set a daily reminder to take them, and keep a log of when you've done it.

Did you weigh yourself today?

Studies show that people who weigh themselves often also tend to lose more weight. Enjoy the convenience of logging your weight on the tracker.

Track more, worry less

  • Up to 1 week battery life
    The Fusion Bio 2 can go up to a week on a single charge. Battery life extends to up to 1 month with the heart rate feature turned off *Battery life depends on usage.
  • Charge with any Micro-USB cable
    Plug any Micro-USB cable directly into the Fusion Bio 2's USB port to charge. No proprietary charging cradles needed
  • Splash- and sweat-proof
    Wash dishes, sweat at the gym, or get caught in the rain without having to take off your tracker
  • Swappable bands
    Tracker comes with 3 colored bands

Tracker Specifications

In the Box

Removable Striiv tracker module
3 Colored bands
3 Wristband clasps
Micro-USB charging cable
Quick start guide

Components & Display

3D Accelerometer
Vibration motor


Battery life: Up to one month. Battery life varies depending on usage.
Battery type: Lithium-ion
Charge time: About 2 hours


Up to 30 days of data before sync is required


The swappable bands are made from an elastic polymer. The module casing and clasp are made from a durable plastic

Water Resistance

Striiv Fusion Bio 2 is rated IPX4 water-resistant. It can be exposed to splashes of water such as rain, but should not be submerged in water for long periods of time

Smartphone Compatibility

Striiv Fusion Bio 2 syncs with Apple iOS 8.1+ and Android 4.4+. Full list of requirements can be found at

Connect with our free app

Fusion Bio 2 requires a supported Android or iOS phone listed at:

See your stats

See all your activity tracking at a glance

Get social

Add friends and share your progress

Review your history

View your progress over time with charts

Improve your habits

Use journals to log your hydration, weight diet, and medication

Find the device that's right for you!

Compare our line of smartwatch activity trackers

View Tracker Comparison Chart

Photo of Striiv Fusion Lite

Striiv Fusion Lite

Photo of Striiv Fusion 2

Striiv Fusion 2

Photo of Striiv Fusion Bio 2

Striiv Fusion Bio 2







Continuous Heart Rate


Text Alerts


App Notifications


Meeting Reminders


Vibrating Alarm


Music Control


Swappable Bands


Wristband Type

Straight Band

Eyeloop Band

Eyeloop Band


Included Colored Bands


Activity Tracker


Sleep Monitor


Caller ID


Instant Touch Journaling


Charts & Goals


Battery Life

Up to 5 days

Up to 1 month

Up to 1 week

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