Side by side comparison and review of Huawei Watch Ultimate and Huawei Watch 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 | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS 9 or later, Android 6.0 (Marshmallow) or later | Android 6.0 (Marshmallow) or later, iOS 13.0 or later |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Body Details | Case only: 76 g | Case only: 48 g |
| Body Material | Zirconium-based liquid metal | 316L grade stainless steel |
| Protection | Corrosion-resistant, water-resistant, splash-resistant, dust-resistant | Water-resistant, dust-resistant |
| Colours | Expedition black | Voyage blue | Black |
| Clock Display | Yes | Yes |
| FEATURES | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Sensors | Accelerometer, barometer, magnetometer, SpO2 sensor, depth sensor, optical heart sensor, ECG sensor, PPG sensor, gyroscope, temperature sensor | Accelerometer, ambient light sensor, digital compass, barometer, depth sensor, optical heart sensor, ECG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, swing data, stress level, average speed, ascent, altitude, ECG | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, location, stress level, respiratory rate, breath, altitude, ECG, nap |
| Modes | 100+ Workout modes, 100-metre scuba diving mode | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | 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 | Call handling, camera remote control, find phone function, Fall detection, Emergency SOS, music playback control, Route Back, customisable watch faces, arterial stiffness detection, sedentary lifestyle reminder, HUAWEI TruSleep, HUAWEI Assistant TODAY |
| Notifications | SMS, social apps, incoming calls, high and low heart rate, low blood-oxygen | SMS, social apps, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/GNSS receiver | GPS receiver |
| CELLULAR | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Mobile Broadband Generation | - | 4G |
|---|---|---|
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | - | SMS |
| CONNECTIVITY | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Wireless Interface | NFC, Bluetooth 5.2 BLE/BR | Wi-Fi, LTE, NFC, Bluetooth 5.2 BLE/BR |
|---|
| DISPLAY | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Type | AMOLED - colour | LTPO AMOLED - colour |
|---|---|---|
| Resolution | 466 x 466 pixels | 466 x 466 pixels |
| Screen Size | 1.5" | 1.5" |
| Pixel Density | 311 ppi | 310 ppi |
| Screen Protection | Sapphire glass | - |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Type | Touch sensitive screen, push buttons, rotating crown | Touch sensitive screen, side button, rotating crown |
|---|
| CASE | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Crystal Type | - | 3D curved glass |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | Nanocrystalline ceramic | - |
| Case Back | Nanocrystalline ceramic | - |
| Case Details | - | Stainless steel |
| BAND | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Fits Wrist with Circumference | 140-210 mm | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Hydrogenated Nitrile Butadiene Rubber (HNBR) | Fluoroelastomer |
| Band Colour | Steel | Black |
| STORAGE | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Storage Capacity | - | 32 GB |
|---|
| RAM | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| RAM Size | - | 2 GB |
|---|
| BATTERY | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Battery Life | 14 day(s) | 14 day(s) |
|---|---|---|
| Battery Life Details | Typical usage - up to 14 days Heavy usage - up to 8 days |
Ultra-long battery life mode - up to 14 days Ultra-long battery life mode (typical usage) - up to 8 days Typical usage - up to 3 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 60 min | 60 min |
| Wireless Charging | Yes | Yes |
| MISCELLANEOUS | Huawei Watch Ultimate | Huawei Watch 4 |
|---|
| Included Accessories | Charging cradle, charging cable | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | - | VoLTE |
| Compliant Standards | IP68, EN 13319, ISO 22810 | IP6X, ISO 22810, EN13319 |
| SAR Value | 0.17 W/kg (body), 0.11 W/kg (head), 0.52 W/kg (limb) | - |
| Specific Absorption Rate (SAR) | - | 0.3 W/kg (head) 0.71 W/kg (body) 1.08 W/kg (limb) |
| Max Depth of Water Resistance | 100 m | 50 m |
| Max Operating Temperature | 45 °C | 35 °C |
| Min Operating Temperature | -20 °C | 0 °C |
| Manufacturer Model Number | CLB-B19 | - |
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