In depth comparison and review of Apple Watch Nike Series 7 (GPS + Cellular) and Polar Grit X Pro. 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 | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | WatchOS 8 | - |
| Supported Host Device OS | iOS 15 or later | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Body Details | Case only: 32 g | With leather band: 53 g With FKM band: 73 g |
| Body Material | Aerospace-grade aluminium alloy | Aerospace titanium |
| Protection | Water-resistant, dust-resistant, crack-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor | Accelerometer, digital compass, barometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG | Distance, speed, calories burned, sleep activity, heart rate, steps taken |
| Goal Setting | Yes | Yes |
| Features | Call handling, music remote handling, ECG accurate heart rate, camera remote control, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support | SMS notification, Email notification, mobile notifications, social apps notification, inactivity alert, incoming calls notification, sunrise/sunset times, Serene (breathing exercise), music playback control, weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot |
| Notifications | Calendar, SMS, Email, high and low heart rate | - |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface, voice (intelligent assistant) | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | GPS/A-GPS/Galileo/GLONASS/QZSS receiver |
| Payment Technology | Apple Pay | - |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Siri | - |
| IoT Voice Controlled | Direct | - |
| CELLULAR | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Technology | WCDMA (UMTS) | - |
|---|---|---|
| Mobile Broadband Generation | 4G | - |
| SIM Card Type | Electronic SIM card (e-SIM) | - |
| CONNECTIVITY | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| 3M UMTS Band | Band 1, Band 2, Band 5, Band 8, Band 10 | - |
|---|---|---|
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66 | - |
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 5.0 | Bluetooth |
| DISPLAY | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Type | LTPO OLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 352 x 430 pixels | 240 x 240 pixels |
| Screen Size | - | 1.2" |
| Screen Protection | Ion-X glass | Sapphire glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Case Size | 41 mm | - |
|---|---|---|
| Case Shape | Rectangular | Round |
| Bezel | - | Titanium |
| Case Back | Sapphire crystal and ceramic back | Glass fibre reinforced polymer |
| Case Details | Starlight aluminium | Midnight aluminium | Titan | Black DLC |
| Crown Type | Digital with haptic feedback | - |
| BAND | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Band Type | Nike sport band | Band |
|---|---|---|
| Band Size | S/M/L | M/L |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | 130-200 mm | 145-215 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin-and-tuck | Buckle |
| Band Material | Fluoroelastomer | Perforated leather |
| Band Colour | Pure platinum/black | Anthracite/black | Grey | Black |
| STORAGE | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Storage Capacity | 32 GB | - |
|---|
| CPU | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Manufacturer | Apple | - |
|---|---|---|
| CPU Type | S7 | - |
| Features | W3 Apple wireless chip, U1 chip | - |
| BATTERY | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Capacity | - | 346 mAh |
| Battery Life | 18 hours | 7 day(s) |
| Battery Life Details | - | Training mode (GPS and wrist-based heart rate) - up to 40 hour(s) Watch mode - up to 7 days Training mode (with power save options) |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Apple Watch Nike Series 7 (GPS + Cellular) | Polar Grit X Pro |
|---|
| Included Accessories | Magnetic fast charger to USB-C cable (1 m) | USB charging cable, FKM wristband |
|---|---|---|
| Preloaded Software | Apple Pay, GymKit | - |
| Compliant Standards | IP6X | - |
| SAR Value | 0.7 W/kg (head), 1.5 W/kg (limb) | - |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -20 °C |
| Manufacturer Model Number | A2476 | - |
| Warranty | 1-year warranty | - |
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