In depth comparison and review of Samsung Gear S2 and Fitbit Blaze. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Samsung Gear S2 | Fitbit Blaze |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS | - |
| Supported Host Device OS | Android 4.4 (KitKat) or later | iOS, Android, Windows Phone |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Width | 39.9 mm | 42 mm |
| Height | 43.6 mm | - |
| Depth | 11.4 mm | - |
| Weight | 42 g | 44 g |
| Body Material | Stainless steel | Stainless steel |
| Protection | Dustproof, waterproof | Weatherproof, splashproof, sweatproof |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear S2 | Fitbit Blaze |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Ambient light sensor, altimeter, 3-axis accelerometer |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed |
| Goal Setting | - | Yes |
| Features | Call handling, find phone function, voice control | Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame |
| Notifications | SMS | Missed calls, calendar, SMS |
| Vibrating Alert | Yes | Yes |
| Digital Player | MP3, AAC, M4A, OGG, AAC +, eAAC+ | - |
| CELLULAR | Samsung Gear S2 | Fitbit Blaze |
|---|
| Messaging Services | LINE, SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Samsung Gear S2 | Fitbit Blaze |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 | Bluetooth 4.0 |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Samsung Gear S2 | Fitbit Blaze |
|---|
| Type | Super AMOLED - colour | LCD - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | - |
| Screen Size | 1.2" | - |
| Aspect Ratio | Full circle | - |
| Pixel Density | 302 ppi | - |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| INPUT DEVICE | Samsung Gear S2 | Fitbit Blaze |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Samsung Gear S2 | Fitbit Blaze |
|---|
| Case Size | 40 mm | - |
|---|---|---|
| Case Details | Black | Rose gold | Blue black | Gold | Gunmetal |
| BAND | Samsung Gear S2 | Fitbit Blaze |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | - | S |
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | - | 140-170 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | Leather | Elastomer |
| Band Colour | Black | Ivory | Slim pink | Black | Blue | Plum |
| STORAGE | Samsung Gear S2 | Fitbit Blaze |
|---|
| Storage Capacity | 4 GB | - |
|---|---|---|
| User Memory | 1.9 GB | - |
| RAM | Samsung Gear S2 | Fitbit Blaze |
|---|
| RAM Size | 512 MB | - |
|---|
| CPU | Samsung Gear S2 | Fitbit Blaze |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos 3250 | - |
| Clock Speed | 1 GHz | - |
| BATTERY | Samsung Gear S2 | Fitbit Blaze |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Capacity | 250 mAh | - |
| Battery Life | 3 day(s) | 5 day(s) |
| Battery Life Details | Low usage - up to 4 days | - |
| Recharge Time | - | 2 hour(s) |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear S2 | Fitbit Blaze |
|---|
| Included Accessories | Power adapter, wireless charging dock | USB charging cable |
|---|---|---|
| Preloaded Software | Contacts, E-mail, Messages, Music Player, Twitter, Samsung Apps, News, Gallery, Weather, S Voice, S Health, Notification Center, Nike+ Running | Clock, Silent alarm |
| Compliant Standards | IP68 | - |
| Max Depth of Water Resistance | - | 10 m |
| Max Operating Temperature | - | 60 °C |
| Min Operating Temperature | - | -10 °C |
| Manufacturer Model Number | SM-R732 | - |
| Warranty | - | 1-year warranty |
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