Side by side comparison and review of Suunto 7 and Fitbit Sense 2. 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 | Suunto 7 | Fitbit Sense 2 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Google | - |
| Supported Host Device OS | iOS, Android | Android 8.0 (Oreo) or later, iOS 14 or later |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 50 mm | 40.5 mm |
| Height | 50 mm | 40.5 mm |
| Depth | 15.3 mm | 12.3 mm |
| Weight | 51.9 g | - |
| Body Material | Titanium (grade 5), glass fibre reinforced polyamide | Aluminium |
| Protection | Shockproof, dirtproof, water-resistant | Water-resistant |
| Colours | Matte black titanium | Stone grey titanium | - |
| Clock Display | Yes | Yes |
| FEATURES | Suunto 7 | Fitbit Sense 2 |
|---|
| Sensors | Accelerometer, barometric altimeter, electromagnetic compass, optical heart sensor | Ambient light sensor, altimeter, SpO2 sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor, vibration motor, multipurpose electrical sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, stress level, recovery time, training load | Distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, active time, menstrual cycle, breathing rate, temperature, sleep quality score, blood glucose |
| Modes | - | 40+ sports modes |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, OTA update, weather information | Find phone function, automatic exercise recognition, breathing training function, Active Zone Minutes, HRV index, Sleep Score, Sleep Profile, Stress Management Score, Daily Readiness Score, all day body response tracking, cardio fitness score |
| Notifications | SMS, social apps, incoming calls | SMS, applications, high and low heart rate, calls, irregular rhythm |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/QZSS/BeiDou receiver | GPS/GLONASS receiver |
| Payment Technology | Google Pay | FitBit Pay |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Google Assistant | Alexa built-in |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Suunto 7 | Fitbit Sense 2 |
|---|
| Wireless Interface | Bluetooth, Wi-Fi, NFC | NFC, Bluetooth 5.0 |
|---|
| DISPLAY | Suunto 7 | Fitbit Sense 2 |
|---|
| Type | AMOLED - colour | Colour |
|---|---|---|
| Resolution | 454 x 454 pixels | - |
| Screen Protection | Corning Gorilla Glass (scratch resistant glass) | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Suunto 7 | Fitbit Sense 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push button |
|---|
| CASE | Suunto 7 | Fitbit Sense 2 |
|---|
| Case Shape | Round | Square |
|---|---|---|
| Bezel | Titanium | - |
| Case Back | - | Aluminium |
| Case Details | Black | Graphite copper | White | Sandstone rosegold | Platinum aluminum |
| BAND | Suunto 7 | Fitbit Sense 2 |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Size | - | S |
| Band Width | 24 mm | - |
| Fits Wrist with Circumference | 130-220 mm | 129-175 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Pin-and-tuck |
| Band Material | Microfibre textile | - |
| Band Colour | Black | Stone grey | Graphite copper | White burgundy | Sandstone rosegold | Lime | Lunar white |
| BATTERY | Suunto 7 | Fitbit Sense 2 |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Life | 40 day(s) | 6 day(s) |
| Battery Life Details | Timepiece mode - up to 40 days Smartwatch mode - up to 2 days Training mode/GPS on - up to 12 hour(s) |
GPS mode - up to 5 hour(s) |
| Rechargeable Battery | Yes | - |
| Recharge Time | - | 2 hours |
| MISCELLANEOUS | Suunto 7 | Fitbit Sense 2 |
|---|
| Included Accessories | Charging cable | Charging cable, 6-month Fitbit Premium membership, wristband (158 - 209 mm) |
|---|---|---|
| Preloaded Software | Google Fit, Google Pay | Alarm, FitBit Pay |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | 50 °C | 45 °C |
| Min Operating Temperature | -20 °C | -10 °C |
| Warranty | 2-year warranty | 2-year warranty |
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