Side by side comparison and review of Garmin Forerunner 45 and Huawei Watch GT 4. 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 | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | Android 8.0 (Oreo) or later, iOS 13.0 or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 42 mm | - |
| Height | 42 mm | - |
| Depth | 11.4 mm | - |
| Weight | 36 g | - |
| Body Details | - | Case only: 37 g |
| Body Material | - | Stainless steel |
| Protection | Waterproof | Dustproof, waterproof |
| Colours | - | Light gold | Silver |
| Clock Display | Yes | Yes |
| FEATURES | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Sensors | Accelerometer, heart rate | Accelerometer, barometer, magnetometer, optical heart sensor, PPG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, stress level | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, menstrual cycle, calorie intake, temperature, ECG, sleep quality score, training intensity |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device | Call handling, answering a call, OTA update, music playback control, personalised coaching, Quick Reply, voice guidance, customisable watch faces, HUAWEI TruSleep 3.0, HUAWEI TruSeen 5.5+ |
| Notifications | Calendar, Email, social apps | Calendar, SMS, Email, social apps, applications, high and low heart rate, irregular rhythm |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GNSS receiver |
| CONNECTIVITY | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Wireless Interface | Bluetooth, ANT+ | NFC, Bluetooth 5.2 BR/EDR + BLE |
|---|
| DISPLAY | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 208 x 208 pixels | 466 x 466 pixels |
| Screen Size | 1.04" | 1.32" |
| Pixel Density | - | 352 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Type | - | Touch sensitive screen, push buttons, rotating crown |
|---|
| CASE | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Case Size | - | 41 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | Black | Stainless steel |
| BAND | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Band Type | Band | Milanese strap |
|---|---|---|
| Band Size | L | - |
| Band Width | - | 18 mm |
| Fits Wrist with Circumference | 129-197 mm | 120-190 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | - |
| Band Material | Silicone | Stainless steel |
| Band Colour | Black | Lava red | - |
| BATTERY | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | - | 323 mAh |
| Battery Life | - | 7 day(s) |
| Battery Life Details | GPS mode - up to 13 hour(s) Smartwatch mode - up to 7 days |
Maximum usage - up to 7 days Regular usage - up to 4 days Always-on display mode - up to 2 days |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Garmin Forerunner 45 | Huawei Watch GT 4 |
|---|
| Included Accessories | Charging/data cable | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | - | Calendar |
| Compliant Standards | - | ISO 22810 |
| Specific Absorption Rate (SAR) | - | 0.12 W/kg (head) 0.25 W/kg (body) 0.42 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -20 °C |
| Manufacturer Model Number | - | ARA-B19 |
| Warranty | - | 2-year warranty |
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