In depth comparison and review of Amazfit GTS 4 and Huawei Watch Buds. 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 | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Zepp OS | - |
| Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | iOS 9 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Earbuds |
| Width | 36.5 mm | - |
| Height | 42.7 mm | - |
| Depth | 9.9 mm | - |
| Weight | 27 g | - |
| Body Details | - | Case only: 47 mm x 14.99 mm x 47.5 mm 66.5 g Earbuds: 21.8 mm x 10.3 mm x 10.3 mm 4 g |
| Body Material | Stainless steel, aluminium alloy frame | Stainless steel |
| Protection | Water-resistant | - |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Sensors | Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, gyroscope, BioTracker PPG 4.0 biometric sensor | Ambient light sensor, hall sensor, capacitive sensor, 6-axis accelerometer and gyro, optical heart sensor |
|---|---|---|
| Tracking Data | Time, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), recovery time, training load, sleep quality score, nap, sleep breathing quality | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, menstrual cycle |
| Modes | 154 sports modes | Do-not-disturb mode, 80+ sports modes |
| Goal Setting | Yes | Yes |
| Features | Strength training guidance, camera remote control, find phone function, answering a call, VO2 max, making a call, Find my Device, breathing training function, store & play music, sunrise/sunset times, auto pause, auto lap, realtime location tracking, music playback control, weather information, instant message reply, PeakBeats workout status algorithm, ExerSense algorithm, Dual-band navigation, linear motor, Virtual Pacer, track run mode, smart trajectory correction, route file import | Call handling, music remote handling, camera remote control, find phone function, gesture control, auto-activity detection, continuous heart rate tracking, store & play music, Quick Reply, HUAWEI TruSleep 3.0 |
| Notifications | SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level | SMS, Email, social apps, incoming calls, high and low heart rate, alarm, sedentary, low blood-oxygen |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | - |
| Navigation (GPS) | - | GPS receiver |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Alexa built-in | Celia |
| IoT Voice Controlled | Direct | - |
| CELLULAR | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Messaging Services | - | SMS |
|---|
| CONNECTIVITY | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | Bluetooth, NFC |
|---|
| DISPLAY | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 390 x 450 pixels | 466 x 466 pixels |
| Screen Size | 1.75" | 1.43" |
| Aspect Ratio | - | Full circle |
| Pixel Density | 341 ppi | 326 ppi |
| Screen Protection | Tempered glass | - |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Type | Touch sensitive screen, push button | Touch sensitive screen, push buttons |
|---|
| CASE | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Case Size | - | 47 mm |
|---|---|---|
| Crystal Type | - | 3D curved glass |
| Case Shape | Rectangular | Round |
| Case Details | Aluminium alloy | Stainless steel |
| BAND | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 20 mm | 22 mm |
| Fits Wrist with Circumference | 140-200 mm | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Buckle |
| Band Material | Fluoroelastomer | Leather |
| Band Colour | Infinite black | Misty white | Rosebud pink | - |
| STORAGE | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| User Memory | 2.3 GB | - |
|---|
| BATTERY | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Capacity | 300 mAh | - |
|---|---|---|
| Battery Life | - | 3 day(s) |
| Battery Life Details | Typical usage - up to 8 days Battery Saver Watch Mode - up to 16 days Clock - up to 30 days Heavy usage - up to 4 days Accurate mode (with GPS) - up to 16 hours GPS mode - up to 28 hours Power saving mode (with GPS) - up to 33 hours |
Typical usage - up to 3 days 3 hours playback (earbuds only) - up to 3 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | - |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit GTS 4 | Huawei Watch Buds |
|---|
| Included Accessories | Magnetic charging cable | Charging cradle, charging cable, ear tips (small, medium, large), wireless earphones |
|---|---|---|
| Preloaded Software | To Do List, Games, Stopwatch, Calendar, World clock, Alarm Clock, Reminders, Timer, Compass, Countdown timer | Stopwatch, Alarm, Weather, Music, Timer, Flashlight, Workout, Breathing Coach |
| SAR Value | - | 0.174 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | - |
| Max Operating Temperature | 45 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Manufacturer Model Number | - | SGA-B19 |
| Warranty | 1-year warranty | - |
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