Side by side comparison and review of Fitbit Sense and Fitbit Versa 4. 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 | Fitbit Versa 4 |
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Product Type | Smart watch | Smart watch |
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Supported Host Device OS | Android 7.0 (Nougat) or later, iOS 12.2 or later | Android 10 or later, iOS 13.4 or later |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | Microphone |
Audio Output | Speaker | Speaker |
Width | 40.38 mm | 40.5 mm |
Height | 40.38 mm | 40.5 mm |
Depth | 12.45 mm | 11.2 mm |
Body Material | Stainless steel, aluminium | - |
Protection | Water-resistant | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Fitbit Sense | Fitbit Versa 4 |
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Sensors | Ambient light sensor, altimeter, gyro sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor | Ambient light sensor, altimeter, SpO2 sensor, 3-axis accelerometer, optical heart sensor, vibration motor |
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Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, sleep stages, stress level, menstrual cycle, ECG | Distance, calories burned, activity, sleep activity, heart rate, steps taken, pace, stress level, menstrual cycle, Resting Heart Rate (RHR), breathing rate, sleep quality score |
Modes | - | 40+ sports modes |
Goal Setting | Yes | Yes |
Features | Music remote handling, HR zones, breathing training function | Find phone function, VO2 max, Heart Rate Variability (HRV) monitoring, HR zones, automatic exercise recognition, smart Wake-Up, Active Zone Minutes, guided breathing session, Always-on display, Sleep Score, Sleep Profile, Stress Management Score, Daily Readiness Score |
Notifications | Missed calls, calendar, SMS, social apps | SMS, incoming calls, applications, 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/GLONASS receiver |
Payment Technology | FitBit Pay | FitBit Pay |
Internet of Things (IoT) Compatible | Yes | Yes |
IoT Intelligent Assistant | Google Assistant, Alexa | Alexa built-in |
CONNECTIVITY | Fitbit Sense | Fitbit Versa 4 |
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Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 5.0 | NFC, Bluetooth 5.0 |
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DISPLAY | Fitbit Sense | Fitbit Versa 4 |
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Type | AMOLED - colour | Colour |
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Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
Always On Display (AOD) | Yes | Yes |
INPUT DEVICE | Fitbit Sense | Fitbit Versa 4 |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Fitbit Sense | Fitbit Versa 4 |
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Case Size | - | 40 mm |
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Case Shape | Square | Square |
Case Details | Silver stainless steel | Graphite stainless steel | Soft gold stainless steel | Copper rose | Graphite | Platinum |
BAND | Fitbit Sense | Fitbit Versa 4 |
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Band Type | Band | Band |
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Band Size | S/L | S/L |
Fits Wrist with Circumference | 140-220 mm | Up to 209 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Pin-and-tuck |
Band Material | Silicone | - |
Band Colour | Sage grey | Carbon | Lunar white | Pink sand | Black | Waterfall blue |
BATTERY | Fitbit Sense | Fitbit Versa 4 |
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Technology | Lithium polymer | Lithium polymer |
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Battery Life | 6 day(s) | 6 day(s) |
Battery Life Details | Typical usage - up to 6 days GPS mode - up to 12 hour(s) |
Typical usage - up to 6 days GPS mode - up to 12 hour(s) |
Rechargeable Battery | Yes | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Fitbit Sense | Fitbit Versa 4 |
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Included Accessories | Charging cable, 2 wristbands (S+L) | Charging cable, 6-month Fitbit Premium membership, wristband (129 - 175 mm), wristband (158 - 209 mm) |
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Preloaded Software | FitBit Pay | Google Maps, FitBit Pay, Google Wallet |
Max Depth of Water Resistance | 50 m | 50 m |
Max Operating Temperature | 45 °C | 45 °C |
Min Operating Temperature | -10 °C | -10 °C |
Warranty | - | 2-year warranty |