• Fitbit Ace 3
• Classic wristband (one size)
• Charging cable

• 3-axis accelerometer
• Vibration motor
• Ace 3 includes sensors for heart rate tracking; they are deactivated and cannot be turned on

• Touchscreen
• PMOLED Display

Ace 3 has 8 days of battery. Battery life and charge cycles vary with use, settings and other factors; actual results will vary. We recommend charging your tracker every few days to ensure you are always tracking.

• Battery type: Lithium-polymer
• Charge time (0-100%): Two hours
• Radio transceiver: Bluetooth 4.2

• Saves 7 days of detailed motion data – minute by minute
• Saves daily totals for the last 30 days

Ace 3 is water-resistant to 50 metres. After kids go swimming or get the band wet, take the tracker off and dry the band off in order to keep the band clean and dry.

The Ace 3 band is made of a flexible silicone similar to that used in many sport watches and includes a plastic buckle.

• Operating temperature: -10° to 45° C
• Maximum operating altitude: 8,535 m

The Fitbit app is compatible with most popular phones and tablets. To set up and use your Fitbit products and services, you must install the Fitbit app on a compatible device running one of the following operating systems:

• Apple iOS 12.2 or higher.
• Android OS 7.0 or higher. See additional tips for Android phones and tablets here.
• Syncing range: Up to 9m
• Certain features like smartphone notifications may require Android 7.0+.
• Syncing requires Bluetooth LE and Internet connection.
• Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later.

Print this guide to make sure this tracker is the right fit for your child.

One size: Fits wrist 116 mm – 168 mm in circumference

• 37.39mm l x 16.8mm w x 12.9mm h

• Fitbit Ace 3
• Classic wristband (one size)
• Charging cable

• 3-axis accelerometer
• Vibration motor
• Ace 3 includes sensors for heart rate tracking; they are deactivated and cannot be turned on

• Touchscreen
• PMOLED Display

Ace 3 has 8 days of battery. Battery life and charge cycles vary with use, settings and other factors; actual results will vary. We recommend charging your tracker every few days to ensure you are always tracking.

• Battery type: Lithium-polymer
• Charge time (0-100%): Two hours
• Radio transceiver: Bluetooth 4.2

• Saves 7 days of detailed motion data – minute by minute
• Saves daily totals for the last 30 days

Ace 3 is water-resistant to 50 metres. After kids go swimming or get the band wet, take the tracker off and dry the band off in order to keep the band clean and dry.

The Ace 3 band is made of a flexible silicone similar to that used in many sport watches and includes a plastic buckle.

• Operating temperature: -10° to 45° C
• Maximum operating altitude: 8,535 m

The Fitbit app is compatible with most popular phones and tablets. To set up and use your Fitbit products and services, you must install the Fitbit app on a compatible device running one of the following operating systems:

• Apple iOS 12.2 or higher.
• Android OS 7.0 or higher. See additional tips for Android phones and tablets here.
• Syncing range: Up to 9m
• Certain features like smartphone notifications may require Android 7.0+.
• Syncing requires Bluetooth LE and Internet connection.
• Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later.

Print this guide to make sure this tracker is the right fit for your child.

One size: Fits wrist 116 mm – 168 mm in circumference

• 37.39mm l x 16.8mm w x 12.9mm h