In depth comparison and review of i'm Watch Tech Collection and Polar Grit X. 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 | i'm Watch Tech Collection | Polar Grit X |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | I'm Droid 2 (customised Android version) | - |
| Supported Host Device OS | Android 4.0 (Ice Cream Sandwich) or later, iOS 4 or later, Blackberry 10 or later | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | - | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | 40.6 mm | - |
| Height | 52.9 mm | - |
| Depth | 10 mm | - |
| Body Details | - | With band: 64 g Case only: 44 g |
| Body Material | Titanium | Stainless steel |
| Protection | - | Waterproof |
| Colours | Black | White | - |
| Clock Display | - | Yes |
| FEATURES | i'm Watch Tech Collection | Polar Grit X |
|---|
| Sensors | Accelerometer, magnetometer | Digital compass, barometer, altimeter, heart rate |
|---|---|---|
| Tracking Data | - | Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index |
| Goal Setting | - | Yes |
| Features | Hands-free | Fitness test, VO2 max, inactivity alert, alarm, Serene (breathing exercise), weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot, Energy sources |
| Notifications | Missed calls | SMS, Email, incoming calls |
| Vibrating Alert | - | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | MP3 | - |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/QZSS receiver |
| CELLULAR | i'm Watch Tech Collection | Polar Grit X |
|---|
| Messaging Services | SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | i'm Watch Tech Collection | Polar Grit X |
|---|
| Wireless Interface | Bluetooth | Bluetooth |
|---|---|---|
| Connectors | 3.5 mm headphone jack | - |
| DISPLAY | i'm Watch Tech Collection | Polar Grit X |
|---|
| Type | LCD - colour | Colour |
|---|---|---|
| Resolution | 240 x 240 pixels | 240 x 240 pixels |
| Screen Size | 1.54" | 1.2" |
| Pixel Density | 220 ppi | - |
| Screen Protection | - | Corning Gorilla Glass (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | i'm Watch Tech Collection | Polar Grit X |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | i'm Watch Tech Collection | Polar Grit X |
|---|
| Crystal Type | - | Laminated Corning Gorilla Glass |
|---|---|---|
| Case Shape | - | Round |
| Bezel | - | Stainless steel |
| Case Details | - | White/silver | Black DLC | Silver |
| BAND | i'm Watch Tech Collection | Polar Grit X |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Size | - | S |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | - | 130-190 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | - | Silicone |
| Band Colour | - | White | Black | Green |
| STORAGE | i'm Watch Tech Collection | Polar Grit X |
|---|
| Storage Capacity | 4 GB | - |
|---|
| RAM | i'm Watch Tech Collection | Polar Grit X |
|---|
| RAM Size | 128 MB | - |
|---|
| CPU | i'm Watch Tech Collection | Polar Grit X |
|---|
| CPU Type | i.MX233 | - |
|---|
| BATTERY | i'm Watch Tech Collection | Polar Grit X |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | 450 mAh | 346 mAh |
| Battery Life | 5 hours | 7 day(s) |
| Battery Life Details | - | Watch mode - up to 7 days Training mode - up to 40 hour(s) |
| Standby Time | 48 h | - |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | i'm Watch Tech Collection | Polar Grit X |
|---|
| Included Accessories | - | USB charging cable |
|---|---|---|
| Preloaded Software | Address Book, Mail, Calculator, SMS, Facebook, Twitter, Photos, News, Weather, Music, Instagram, Stock Market, i'moticon, Appointments, Calls | - |
| Compliant Standards | - | MIL-STD 810G |
| Max Depth of Water Resistance | - | 100 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -20 °C |
| Warranty | - | 2-year warranty |
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