Side by side comparison and review of Fitbit Surge and Fitbit Blaze. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
GENERAL | Fitbit Surge | Fitbit Blaze |
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Product Type | Smart watch | Smart watch |
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Supported Host Device OS | iOS, Android, Windows Phone | iOS, Android, Windows Phone |
Wearing Style | Wrist | Watch style |
Width | 34 mm | 42 mm |
Lenght | 160 mm - 200 mm | - |
Weight | - | 44 g |
Body Material | - | Stainless steel |
Protection | Waterproof | Weatherproof, splashproof, sweatproof |
Colours | Black | Blue | Tangerine | - |
Clock Display | Yes | Yes |
FEATURES | Fitbit Surge | Fitbit Blaze |
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Sensors | Ambient light sensor, 3-axis gyro sensor, digital compass, altimeter, heart rate, 3-axis accelerometer | Ambient light sensor, altimeter, 3-axis accelerometer |
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Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed |
Goal Setting | - | Yes |
Features | Music remote handling | Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame |
Notifications | Missed calls, SMS | Missed calls, calendar, SMS |
Vibrating Alert | Yes | Yes |
CONNECTIVITY | Fitbit Surge | Fitbit Blaze |
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Wireless Interface | Bluetooth 4.0 | Bluetooth 4.0 |
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Bluetooth Profiles | Audio/Video Remote Control Profile (AVRCP) | - |
DISPLAY | Fitbit Surge | Fitbit Blaze |
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Type | LCD - monochrome | LCD - colour |
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Dimensions (WxH) | 20.88 mm x 24.36 mm | - |
INPUT DEVICE | Fitbit Surge | Fitbit Blaze |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Fitbit Surge | Fitbit Blaze |
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Case Details | - | Gold | Gunmetal |
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BAND | Fitbit Surge | Fitbit Blaze |
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Band Type | - | Band |
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Band Size | XL | S |
Fits Wrist with Circumference | 198-226 mm | 140-170 mm |
Changeable | - | Yes |
Clasp Type | - | Buckle |
Band Material | - | Elastomer |
Band Colour | - | Slim pink | Black | Blue | Plum |
BATTERY | Fitbit Surge | Fitbit Blaze |
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Technology | Lithium polymer | Lithium polymer |
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Battery Life | 168 hours | 5 day(s) |
Recharge Time | 2 hour(s) | 2 hour(s) |
MISCELLANEOUS | Fitbit Surge | Fitbit Blaze |
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Included Accessories | USB charging cable, wireless sync dongle | USB charging cable |
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Preloaded Software | Clock, Silent alarm, Track Log, Caller Name ID | Clock, Silent alarm |
Compliant Standards | Directive 1999/5/EC, FCC Part 15, R&TTE, Nordic Ecolabel, EN60950-1:2006 + A11:2009 + A1:2010 + A12:2011 | - |
Max Depth of Water Resistance | - | 10 m |
Max Operating Temperature | 45 °C | 60 °C |
Min Operating Temperature | -20 °C | -10 °C |
Warranty | - | 1-year warranty |