Side by side comparison and review of Apple Watch Ultra and Amazfit GTR Mini. 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 | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | WatchOS | Zepp OS 2.0 |
| Supported Host Device OS | iOS 16 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Three-microphone array | - |
| Audio Output | Dual speakers | - |
| Body Details | Case only: 61.3 g | With band: 24.6 g |
| Body Material | Aerospace-grade titanium | Plastic, stainless steel |
| Protection | Water-resistant, splash-resistant, corrosion resistant, dust-resistant | Water-resistant |
| Colours | - | Midnight black | Misty pink | Ocean blue |
| Clock Display | Yes | Yes |
| FEATURES | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, depth gauge, electrical heart sensor, ECG sensor, blood oxygen sensor, gyroscope, water temperature sensor, temperature sensing, optical heart sensor (3d gen), always-on altimeter | Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, sleep stages, menstrual cycle, ECG, ovulation phase, rapid eye movement (REM), depth | Calories burned, activity, heart rate, steps taken, blood oxygen saturation, pace, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), sleep duration, altitude, recovery time, training load, training effect, REM phases, sleep quality score, nap, sleep breathing quality |
| Modes | Night mode | Do-not-disturb mode, 126 sport modes |
| Goal Setting | Yes | Yes |
| Features | Call handling, store & play music, Fall detection, Emergency SOS, heart rate zones, brightness: 2000 nits, Family Setup support, International Emergency Calling, Siren (86-decibel), Crash Detection, noise monitoring, Compass Waypoint | Camera remote control, find phone function, VO2 max, OTA update, breathing training function, music playback control, weather information, event reminders, rotor motor, Quick Reply, pomodoro timer, customisable watch faces, PeakBeats workout status algorithm, ExerSense algorithm, SomnusCare, password protection, Virtual Pacer, sedentary lifestyle reminder, circularly-polarised GPS aerial, 5 satellite positioning systems |
| Notifications | Calendar, SMS, Email, high and low heart rate, irregular rhythm, cardio fitness | Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | GPS receiver |
| Payment Technology | Apple Pay | - |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Siri | - |
| IoT Voice Controlled | Direct | - |
| CELLULAR | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Technology | WCDMA (UMTS) | - |
|---|---|---|
| Mobile Broadband Generation | 4G | - |
| SIM Card Type | Electronic SIM card (e-SIM) | - |
| CONNECTIVITY | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| 3M UMTS Band | Band 1, Band 2, Band 5, Band 8, Band 10 | - |
|---|---|---|
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66 | - |
| Wireless Interface | IEEE 802.11b/g/n, LTE, Ultra-Wideband (UWB), Bluetooth 5.3 | Bluetooth 5.2 |
| DISPLAY | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Type | Retina LTPO OLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 410 x 502 pixels | 416 x 416 pixels |
| Screen Size | - | 1.28" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Flat sapphire front crystal with display edge protection | Fingerprint-resistant coating, tempered glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Type | Touch sensitive screen, customisable action button, side button | Touch sensitive screen, side button |
|---|
| CASE | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Case Size | 49 mm | - |
|---|---|---|
| Case Shape | Rectangular | Circular |
| Case Details | Titanium | - |
| Crown Type | Digital with haptic feedback | - |
| BAND | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Band Type | Alpine Loop | Strap |
|---|---|---|
| Band Size | S | - |
| Band Width | - | 20 mm |
| Fits Wrist with Circumference | 130-160 mm | 150-200 mm |
| Changeable | Yes | Yes |
| Clasp Type | G-hook | Buckle |
| Band Material | Textile | Silicone |
| Band Colour | Orange | Green | Yellow/beige | Blue/gray | Starlight | Black/gray | White | Yellow | Midnight | - |
| STORAGE | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Storage Capacity | 32 GB | - |
|---|
| CPU | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Manufacturer | Apple | - |
|---|---|---|
| CPU Type | S8 SiP | Huangshan 2S |
| Features | W3 Apple wireless chip, U1 chip | - |
| BATTERY | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Capacity | - | 280 mAh |
| Battery Life | 36 hours | 14 day(s) |
| Battery Life Details | Normal use - up to 36 hour(s) With LTE - up to 18 hour(s) Power saving mode - up to 60 hour(s) |
Typical usage - up to 14 days Heavy usage - up to 7 days Battery saver mode - up to 20 days Watch mode - up to 30 days GPS mode - up to 25 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2 hour(s) |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Apple Watch Ultra | Amazfit GTR Mini |
|---|
| Included Accessories | Magnetic fast charger to USB-C cable (1 m) | Magnetic charging cable |
|---|---|---|
| Preloaded Software | GymKit, Oceanic+ | Games, Stopwatch, Alarm Clock, Timer |
| Compliant Standards | IP6X, MIL-STD-810H, EN13319 | ISO 22810 |
| SAR Value | 0.35 W/kg (head), 0.6 W/kg (limb) | - |
| Max Depth of Water Resistance | 100 m | 50 m |
| Max Operating Temperature | 55 °C | - |
| Min Operating Temperature | -20 °C | - |
| Manufacturer Model Number | A2684 | - |
| Warranty | 1-year warranty | 1-year warranty |
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