In depth comparison and review of Amazfit GTS 4 and Huawei Watch Ultimate. 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 Ultimate |
|---|
| 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 6.0 (Marshmallow) or later |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Width | 36.5 mm | - |
| Height | 42.7 mm | - |
| Depth | 9.9 mm | - |
| Weight | 27 g | - |
| Body Details | - | Case only: 76 g |
| Body Material | Stainless steel, aluminium alloy frame | Zirconium-based liquid metal |
| Protection | Water-resistant | Corrosion-resistant, water-resistant, splash-resistant, dust-resistant |
| Colours | - | Expedition black | Voyage blue |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Sensors | Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, gyroscope, BioTracker PPG 4.0 biometric sensor | Accelerometer, barometer, magnetometer, SpO2 sensor, depth sensor, optical heart sensor, ECG sensor, PPG sensor, gyroscope, temperature 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, calories burned, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, swing data, stress level, average speed, ascent, altitude, ECG |
| Modes | 154 sports modes | 100+ Workout modes, 100-metre scuba diving mode |
| 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, camera remote control, find phone function, flashlight, OTA update, Serene (breathing exercise), music playback control, weather information, Route Back, Quick Reply, HUAWEI TruSeen 5.0+, customisable watch faces, arterial stiffness detection, HUAWEI TruSleep 3.0, dim mode, Bühlmann decompression algorithm, expedition mode |
| Notifications | SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level | SMS, social apps, incoming calls, high and low heart rate, low blood-oxygen |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GNSS receiver |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Alexa built-in | - |
| IoT Voice Controlled | Direct | - |
| CONNECTIVITY | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | NFC, Bluetooth 5.2 BLE/BR |
|---|
| DISPLAY | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 390 x 450 pixels | 466 x 466 pixels |
| Screen Size | 1.75" | 1.5" |
| Pixel Density | 341 ppi | 311 ppi |
| Screen Protection | Tempered glass | Sapphire glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Type | Touch sensitive screen, push button | Touch sensitive screen, push buttons, rotating crown |
|---|
| CASE | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Case Shape | Rectangular | Round |
|---|---|---|
| Bezel | - | Nanocrystalline ceramic |
| Case Back | - | Nanocrystalline ceramic |
| Case Details | Aluminium alloy | - |
| BAND | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | 140-200 mm | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Buckle |
| Band Material | Fluoroelastomer | Hydrogenated Nitrile Butadiene Rubber (HNBR) |
| Band Colour | Infinite black | Misty white | Rosebud pink | Steel |
| STORAGE | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| User Memory | 2.3 GB | - |
|---|
| BATTERY | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Capacity | 300 mAh | - |
|---|---|---|
| Battery Life | - | 14 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 14 days Heavy usage - up to 8 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | 60 min |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit GTS 4 | Huawei Watch Ultimate |
|---|
| Included Accessories | Magnetic charging cable | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | To Do List, Games, Stopwatch, Calendar, World clock, Alarm Clock, Reminders, Timer, Compass, Countdown timer | - |
| Compliant Standards | - | IP68, EN 13319, ISO 22810 |
| SAR Value | - | 0.17 W/kg (body), 0.11 W/kg (head), 0.52 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | 45 °C | 45 °C |
| Min Operating Temperature | 0 °C | -20 °C |
| Manufacturer Model Number | - | CLB-B19 |
| Warranty | 1-year warranty | - |
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