In depth comparison and review of Amazfit GTR Mini and Apple Watch Ultra 2. 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 GTR Mini | Apple Watch Ultra 2 |
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Product Type | Smart watch | Smart watch |
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Operating System | Zepp OS 2.0 | WatchOS 10 |
Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | iOS 17 or later |
Activity/Sport | Multisport | Multisport, custom workouts |
Wearing Style | Watch style | Watch style |
Audio Input | - | Three-microphone array |
Audio Output | - | Dual speakers |
Body Details | With band: 24.6 g | Case only: 61.4 g |
Body Material | Plastic, stainless steel | Aerospace-grade titanium |
Protection | Water-resistant | Water-resistant, splash-resistant, corrosion resistant, dust-resistant |
Colours | Midnight black | Misty pink | Ocean blue | - |
Clock Display | Yes | Yes |
FEATURES | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Sensors | Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor | 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 |
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Tracking Data | 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 | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, sleep stages, menstrual cycle, ECG, ovulation phase, rapid eye movement (REM), depth |
Modes | Do-not-disturb mode, 126 sport modes | Night mode |
Goal Setting | Yes | Yes |
Features | 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 | Call handling, store & play music, Fall detection, Emergency SOS, heart rate zones, Family Setup support, International Emergency Calling, Siren (86-decibel), Crash Detection, noise monitoring, Compass Waypoint, precision finding for iPhone, brightness: 3000 nits, flashlight boost, track detection |
Notifications | Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level | Calendar, SMS, Email, high and low heart rate, irregular rhythm, cardio fitness |
Vibrating Alert | Yes | Yes |
Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
Navigation (GPS) | GPS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Payment Technology | - | Apple Pay |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Siri |
IoT Voice Controlled | - | Direct |
CELLULAR | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Technology | - | WCDMA (UMTS) |
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Mobile Broadband Generation | - | 4G |
SIM Card Type | - | Electronic SIM card (e-SIM) |
CONNECTIVITY | Amazfit GTR Mini | Apple Watch Ultra 2 |
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3M UMTS Band | - | Band 1, Band 2, Band 5, Band 10 |
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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 | Bluetooth 5.2 | IEEE 802.11b/g/n, LTE, Ultra-Wideband (UWB), Bluetooth 5.3 |
DISPLAY | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Type | AMOLED - colour | Retina LTPO OLED - colour |
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Resolution | 416 x 416 pixels | 410 x 502 pixels |
Screen Size | 1.28" | - |
Pixel Density | 326 ppi | - |
Screen Protection | Fingerprint-resistant coating, tempered glass | Flat sapphire front crystal with display edge protection |
Always On Display (AOD) | Yes | Yes |
INPUT DEVICE | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Type | Touch sensitive screen, side button | Touch sensitive screen, customisable action button, side button, double tap gesture |
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CASE | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Case Size | - | 49 mm |
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Case Shape | Circular | Rectangular |
Case Details | - | Titanium |
Crown Type | - | Digital with haptic feedback |
BAND | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Band Type | Strap | Alpine Loop |
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Band Size | - | S |
Band Width | 20 mm | - |
Fits Wrist with Circumference | 150-200 mm | 130-160 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | G-hook |
Band Material | Silicone | Textile |
Band Colour | - | Blue | Indigo | Olive | Orange/beige | Green/gray | Blue/black | Orange | White |
STORAGE | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Storage Capacity | - | 64 GB |
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CPU | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Manufacturer | - | Apple |
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CPU Type | Huangshan 2S | S9 SiP |
Features | - | W3 Apple wireless chip, second-generation Ultra Wideband chip, 4-core Neural Engine |
BATTERY | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Technology | - | Lithium Ion |
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Capacity | 280 mAh | - |
Battery Life | 14 day(s) | 36 hours |
Battery Life Details | 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) |
Normal use - up to 36 hour(s) Low power mode - up to 18 hour(s) Power saving mode - up to 72 hour(s) |
Rechargeable Battery | Yes | Yes |
Recharge Time | 2 hour(s) | - |
Wireless Charging | - | Yes |
MISCELLANEOUS | Amazfit GTR Mini | Apple Watch Ultra 2 |
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Included Accessories | Magnetic charging cable | Magnetic fast charger to USB-C cable (1 m) |
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Preloaded Software | Games, Stopwatch, Alarm Clock, Timer | GymKit, Oceanic+, Depth app |
Compliant Standards | ISO 22810 | IP6X, BFR-free, PVC-free, Beryllium-free, Mercury-free, MIL-STD-810H, EN13319, Arsenic-free |
Specific Absorption Rate (SAR) | - | 0.22 W/kg (head) 0.43 W/kg (limb) |
Carbon Footprint | - | 0 kg carbon emissions |
Max Depth of Water Resistance | 50 m | 100 m |
Max Operating Temperature | - | 55 °C |
Min Operating Temperature | - | -20 °C |
Manufacturer Model Number | - | A2986 |
Warranty | 1-year warranty | - |