Side by side comparison and review of Polar Unite and Apple Watch Nike Series 6 (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 | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Operating System | - | WatchOS 7 |
| Supported Host Device OS | iOS, Android | iOS 14 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 43.4 mm | - |
| Height | 43.4 mm | - |
| Depth | 10.4 mm | - |
| Weight | 32 g | - |
| Body Details | - | Case only: 30.5 g |
| Body Material | Fibreglass reinforced polymer | Aerospace-grade aluminium alloy |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Sensors | Accelerometer, ambient light sensor, optical heart sensor | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG |
| Goal Setting | Yes | Yes |
| Features | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide | Music remote handling, ECG accurate heart rate, camera remote control, Retina Display technology, Fall detection, Emergency SOS, irregular beat alerts |
| Notifications | Calendar, SMS, Email | Calendar |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GNSS receiver |
| Payment Technology | - | Apple Pay |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Siri |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Wireless Interface | Bluetooth | IEEE 802.11b/g/n, Bluetooth 5.0 |
|---|---|---|
| Connectors | USB | - |
| DISPLAY | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Type | IPS - colour | LTPO OLED - colour |
|---|---|---|
| Resolution | 240 x 204 pixels | 324 x 394 pixels |
| Screen Protection | - | Ion-X glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Case Size | - | 40 mm |
|---|---|---|
| Case Shape | Round | Rectangular |
| Case Back | - | Sapphire crystal and ceramic back |
| Case Details | - | Space grey aluminium | Silver aluminium |
| Crown Type | - | Digital with haptic feedback |
| BAND | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Band Type | Band | Nike sport band |
|---|---|---|
| Band Size | S/L | S/M/L |
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | 130-210 mm | 130-200 mm |
| Changeable | Yes | Yes |
| Clasp Type | Snap & slip | Pin-and-tuck |
| Band Material | Silicone | Fluoroelastomer |
| Band Colour | Black | Blue | Pink | White | Anthracite/black | Pure platinum/black |
| STORAGE | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Storage Capacity | - | 32 GB |
|---|
| CPU | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Manufacturer | - | Apple |
|---|---|---|
| CPU Type | - | S6 |
| Features | - | W3 Apple wireless chip, U1 chip |
| BATTERY | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Capacity | 174 mAh | - |
| Battery Life | - | 18 hours |
| Battery Life Details | Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
- |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Polar Unite | Apple Watch Nike Series 6 (GPS) |
|---|
| Included Accessories | Charging/data cable | Magnetic charging cable |
|---|---|---|
| Preloaded Software | Polar Fitness Test, Polar Flow | Apple Pay, Nike Run Club, GymKit |
| SAR Value | - | 0.14 W/kg (head), 0.04 W/kg (limb) |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | 50 °C | - |
| Min Operating Temperature | -10 °C | - |
| Warranty | 2-year warranty | - |
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