What's Included

• Fitbit Blaze tracker
• Blaze classic wristband
• Stainless steel frame
• Charging cable

Sensors & Components

• 3-axis accelerometer
• Optical heart rate monitor
• Altimeter
• Ambient light sensor
• Vibration motor

Display

• Touch screen
• Colour LCD

Battery and Power

We recommend charging Fitbit Blaze every few days to ensure you are always tracking.

Battery life up to 5 days. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.

• Battery type: Lithium-polymer
• Charge time: One to two hours
• Radio transceiver: Bluetooth 4.0

Memory

• Saves 7 days of detailed motion data – minute by minute.
• Saves daily totals for past 30 days
• Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times

Water Resistance

Fitbit Blaze is sweat, rain and splash proof, but is not swim proof. We recommend taking it off before showering, as it’s best for your skin if the band stays dry and clean.

Care

If Fitbit Blaze gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Give your wrist a rest by taking the band off every now and then, and regularly clean your band and wrist. Learn more.

Materials

The Fitbit Blaze classic band is made of a flexible, durable elastomer material similar to that used in many sports watches, and includes a surgical-grade stainless steel buckle and frame. The gunmetal Blaze features a gunmetal stainless steel buckle and frame made with a premium PVD plating process. The pink/gold Blaze features a 22k gold-plated stainless steel buckle and frame also made with a premium PVD plating process.

Heart Rate

Like all heart rate tracking technologies, accuracy is affected by physiology, location of device, and different movements. Learn more about wear during workouts.

Environmental Requirements

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

Syncing & Notifications

Using Bluetooth LE wireless technology, Fitbit Blaze sends smartphone notifications and syncs automatically to computers and 200+ mobile devices. Certain features like smartphone notifications or Connected GPS may require Android 5.0+.

• Syncing range: Up to 6.1 m
• Syncing requires Bluetooth LE and Internet connection. Windows 10 computers that do not have Bluetooth LE will need in order to sync.
• Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 4.4 and later, and Windows 10 devices.
• Music control via Bluetooth Classic on Android, iOS and Windows devices.