In depth comparison and review of Suunto 9 and Polar Unite. 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 | Suunto 9 | Polar Unite |
|---|
| Product Type | Sport watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS, Android |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Width | 50 mm | 43.4 mm |
| Height | 50 mm | 43.4 mm |
| Depth | 16.8 mm | 10.4 mm |
| Weight | 81 g | 32 g |
| Body Material | Glass fibre reinforced polyamide | Fibreglass reinforced polymer |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Suunto 9 | Polar Unite |
|---|
| Sensors | Accelerometer, digital compass, barometric altimeter, optical heart sensor | Accelerometer, ambient light sensor, optical heart sensor |
|---|---|---|
| Tracking Data | Calories burned, activity, sleep activity, heart rate, steps taken, stress level, sleep duration, recovery time, sleep quality score | Distance, calories burned, activity, sleep activity, heart rate, steps taken |
| Goal Setting | Yes | Yes |
| Features | VO2 max, Bluetooth Smart technology, alarm, countdown timer, weather information, Route guidance | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide |
| Notifications | SMS, social apps, incoming calls | Calendar, SMS, Email |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | - |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | - |
| CONNECTIVITY | Suunto 9 | Polar Unite |
|---|
| Wireless Interface | Bluetooth | Bluetooth |
|---|---|---|
| Connectors | - | USB |
| DISPLAY | Suunto 9 | Polar Unite |
|---|
| Type | LED - colour | IPS - colour |
|---|---|---|
| Resolution | 320 x 300 pixels | 240 x 204 pixels |
| INPUT DEVICE | Suunto 9 | Polar Unite |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Suunto 9 | Polar Unite |
|---|
| Crystal Type | Sapphire crystal | - |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | Stainless steel | - |
| Case Details | White | - |
| BAND | Suunto 9 | Polar Unite |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Size | - | S/L |
| Band Width | 24 mm | 20 mm |
| Fits Wrist with Circumference | 130-220 mm | 130-210 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Snap & slip |
| Band Material | Silicone | Silicone |
| Band Colour | White | Black | Blue | Pink | White |
| BATTERY | Suunto 9 | Polar Unite |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Capacity | - | 174 mAh |
| Battery Life | 14 day(s) | - |
| Battery Life Details | Watch mode - up to 14 days Activity tracking mode - up to 7 days Training mode/GPS on - up to 170 hours |
Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
| Rechargeable Battery | Yes | Yes |
| MISCELLANEOUS | Suunto 9 | Polar Unite |
|---|
| Included Accessories | Charging cable | Charging/data cable |
|---|---|---|
| Preloaded Software | SuuntoPlus | Polar Fitness Test, Polar Flow |
| Compliant Standards | MIL-STD 810H | - |
| Max Depth of Water Resistance | 100 m | 30 m |
| Max Operating Temperature | 55 °C | 50 °C |
| Min Operating Temperature | -20 °C | -10 °C |
| Warranty | 2-year warranty | 2-year warranty |