In depth comparison and review of LifeTrak Brite R450 and Huawei Watch GT 4. 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 | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS 7.0 or later | Android 8.0 (Oreo) or later, iOS 13.0 or later |
| Activity/Sport | - | Multisport |
| Wearing Style | - | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 42 mm | - |
| Lenght | 217 mm | - |
| Body Details | - | Case only: 37 g |
| Body Material | - | Stainless steel |
| Protection | Waterproof | Dustproof, waterproof |
| Colours | Midnight black/titanium | Arctic white/orchid | Midnight black/freesia | Light gold | Silver |
| Clock Display | - | Yes |
| FEATURES | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Sensors | Heart rate, light spectrum sensor | Accelerometer, barometer, magnetometer, optical heart sensor, PPG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken | 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 |
| Features | Call handling, HRmax, ECG accurate heart rate | 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 | Missed calls, calendar, SMS, Email | 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 |
| CELLULAR | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Messaging Services | Yes, SMS, MMS | - |
|---|---|---|
| Supported Mobile Messaging Services | MMS, SMS | - |
| CONNECTIVITY | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Wireless Interface | Bluetooth | NFC, Bluetooth 5.2 BR/EDR + BLE |
|---|
| DISPLAY | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Type | Monochrome | AMOLED - colour |
|---|---|---|
| Resolution | - | 466 x 466 pixels |
| Screen Size | 1.06" | 1.32" |
| Pixel Density | - | 352 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Type | - | Touch sensitive screen, push buttons, rotating crown |
|---|
| CASE | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Case Size | - | 41 mm |
|---|---|---|
| Case Shape | - | Round |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | - | Stainless steel |
| BAND | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Band Type | - | Milanese strap |
|---|---|---|
| Band Width | - | 18 mm |
| Fits Wrist with Circumference | - | 120-190 mm |
| Changeable | - | Yes |
| Band Material | - | Stainless steel |
| BATTERY | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Form Factor | CR2032 | - |
| Capacity | - | 323 mAh |
| Battery Life | - | 7 day(s) |
| Battery Life Details | - | 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 | LifeTrak Brite R450 | Huawei Watch GT 4 |
|---|
| Included Accessories | - | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | RSS reader, SleepTrak 2.0 | Calendar |
| Compliant Standards | FCC, RoHS | 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 |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -20 °C |
| Manufacturer Model Number | - | ARA-B19 |
| Warranty | 1-year warranty | 2-year warranty |
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