Side by side comparison and review of Fitbit Sense and Apple Watch SE (GPS). 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 Sense | Apple Watch SE (GPS) |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | WatchOS 7 |
| Supported Host Device OS | Android 7.0 (Nougat) or later, iOS 12.2 or later | iOS 14 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Width | 40.38 mm | - |
| Height | 40.38 mm | - |
| Depth | 12.45 mm | - |
| Body Details | - | Case only: 30.49 g |
| Body Material | Stainless steel, aluminium | Aerospace-grade aluminium alloy |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Sensors | Ambient light sensor, altimeter, gyro sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, sleep stages, stress level, menstrual cycle, ECG | Distance, time, calories burned, activity, sleep activity, heart rate |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, HR zones, breathing training function | Music remote handling, camera remote control, Retina Display technology, Fall detection, Emergency SOS, irregular beat alerts |
| Notifications | Missed calls, calendar, SMS, social apps | Calendar, SMS, Email, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS receiver | GPS/GNSS receiver |
| Payment Technology | FitBit Pay | Apple Pay |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Google Assistant, Alexa | Siri |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 5.0 | IEEE 802.11b/g/n, Bluetooth 5.0 |
|---|
| DISPLAY | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Type | AMOLED - colour | LTPO OLED - colour |
|---|---|---|
| Resolution | - | 324 x 394 pixels |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Ion-X glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Case Size | - | 40 mm |
|---|---|---|
| Case Shape | Square | Rectangular |
| Case Back | - | Sapphire crystal and ceramic back |
| Case Details | Silver stainless steel | Graphite stainless steel | Soft gold stainless steel | Silver aluminium | Gold aluminium | Space grey aluminium |
| Crown Type | - | Digital with haptic feedback |
| BAND | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Band Type | Band | Sport band |
|---|---|---|
| Band Size | S/L | Regular |
| Fits Wrist with Circumference | 140-220 mm | 130-200 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Pin-and-tuck |
| Band Material | Silicone | Fluoroelastomer |
| Band Colour | Sage grey | Carbon | Lunar white | Abyss blue | Starlight | Midnight | Pink sand | White | Black |
| STORAGE | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Storage Capacity | - | 32 GB |
|---|
| CPU | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Manufacturer | - | Apple |
|---|---|---|
| CPU Type | - | S5 SiP |
| Features | - | W3 Apple wireless chip |
| BATTERY | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Life | 6 day(s) | 18 hours |
| Battery Life Details | Typical usage - up to 6 days GPS mode - up to 12 hour(s) |
- |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Fitbit Sense | Apple Watch SE (GPS) |
|---|
| Included Accessories | Charging cable, 2 wristbands (S+L) | S/M band, M/L band, magnetic charger to USB-C cable (1 m) |
|---|---|---|
| Preloaded Software | FitBit Pay | Apple Pay, GymKit |
| SAR Value | - | 0.2 W/kg (head), 0.14 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | 45 °C | - |
| Min Operating Temperature | -10 °C | - |
| Manufacturer Model Number | - | A2351 |
| Warranty | - | 1-year warranty |
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