Side by side comparison and review of Samsung Gear S3 Classic and Fitbit Sense. 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 | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS | - |
| Supported Host Device OS | Android | Android 7.0 (Nougat) or later, iOS 12.2 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Width | 46 mm | 40.38 mm |
| Height | 49 mm | 40.38 mm |
| Depth | 12.9 mm | 12.45 mm |
| Weight | 57 g | - |
| Body Material | Stainless steel | Stainless steel, aluminium |
| Protection | Dustproof, waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, altimeter, gyro sensor, heart rate | Ambient light sensor, altimeter, gyro sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, sleep stages, stress level, menstrual cycle, ECG |
| Goal Setting | Yes | Yes |
| Features | Find phone function, making a call | Music remote handling, HR zones, breathing training function |
| Notifications | - | Missed calls, calendar, SMS, social apps |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS receiver |
| Payment Technology | - | FitBit Pay |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Google Assistant, Alexa |
| CONNECTIVITY | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 | IEEE 802.11b/g/n, NFC, Bluetooth 5.0 |
|---|
| DISPLAY | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | - |
| Screen Size | 1.3" | - |
| Screen Protection | Corning Gorilla Glass SR+ (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Case Size | 46 mm | - |
|---|---|---|
| Case Shape | - | Square |
| Case Details | Silver | Silver stainless steel | Graphite stainless steel | Soft gold stainless steel |
| BAND | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | - | S/L |
| Fits Wrist with Circumference | - | 140-220 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Leather | Silicone |
| Band Colour | Black | Sage grey | Carbon | Lunar white |
| STORAGE | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Storage Capacity | 4 GB | - |
|---|
| RAM | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| RAM Size | 768 MB | - |
|---|
| CPU | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos 7270 | - |
| Clock Speed | 1 GHz | - |
| BATTERY | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Capacity | 380 mAh | - |
| Battery Life | 4 day(s) | 6 day(s) |
| Battery Life Details | - | Typical usage - up to 6 days GPS mode - up to 12 hour(s) |
| Rechargeable Battery | - | Yes |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear S3 Classic | Fitbit Sense |
|---|
| Included Accessories | Power adapter, wireless charging dock | Charging cable, 2 wristbands (S+L) |
|---|---|---|
| Preloaded Software | Stopwatch, Contacts, E-mail, Messages, Music Player, Alarm, Phone, Gallery, Weather, Navigation, Timer, Bloomberg | FitBit Pay |
| Compliant Standards | MIL-STD 810G, IP68 | - |
| Max Depth of Water Resistance | - | 50 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -10 °C |
| Manufacturer Model Number | SM-R770 | - |
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