Detailed comparison and review of Apple Watch Original and Amazfit GTR 4. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | Apple Watch Original | Amazfit GTR 4 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | WatchOS 2 | Zepp OS |
| Supported Host Device OS | iOS 8.2 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Width | 33.3 mm | - |
| Height | 38.6 mm | - |
| Depth | 10.5 mm | - |
| Weight | 40 g | - |
| Body Details | - | With band: 34 g |
| Body Material | Stainless steel, zirconia ceramics | Aluminium alloy frame |
| Protection | Splashproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Apple Watch Original | Amazfit GTR 4 |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, heart rate | Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, gyroscope, BioTracker PPG 4.0 biometric sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, heart rate, steps taken | 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 |
| Modes | - | 154 sports modes |
| Goal Setting | - | Yes |
| Features | Call handling, hands-free, music remote handling, camera remote control, listening to music, MagSafe technology with inductive charging, Force Touch, Digital Crown, Retina Display technology, Digital Touch | 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, PeakBeats workout status algorithm, ExerSense algorithm, Dual-band navigation, linear motor, Virtual Pacer, track run mode, smart trajectory correction, route file import |
| Notifications | Missed calls, calendar, SMS, Email | 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 |
| Payment Technology | Apple Pay | - |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa built-in |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Apple Watch Original | Amazfit GTR 4 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | Wi-Fi, Bluetooth 5.0 BLE |
|---|
| DISPLAY | Apple Watch Original | Amazfit GTR 4 |
|---|
| Type | OLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | - | 466 x 466 pixels |
| Screen Size | - | 1.43" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Sapphire glass | Fingerprint-resistant coating, tempered glass, anti-glare bezel |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Apple Watch Original | Amazfit GTR 4 |
|---|
| Type | Touch sensitive screen (Force Touch) | Touch sensitive screen, push buttons |
|---|
| CASE | Apple Watch Original | Amazfit GTR 4 |
|---|
| Case Size | 38 mm | - |
|---|---|---|
| Case Shape | - | Circular |
| Case Back | Ceramic back | Polycarbonate |
| Case Details | Stainless steel | Space black stainless steel | Aluminium alloy |
| Crown Type | Digital | - |
| BAND | Apple Watch Original | Amazfit GTR 4 |
|---|
| Band Type | Classic buckle | Strap |
|---|---|---|
| Band Size | S | - |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | 130-195 mm | 150-215 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Pin buckle |
| Band Material | Calf leather | Fluoroelastomer |
| Band Colour | Saddle brown | Red | Blue jay | Marigold | Pearl | Space black | Midnight blue | Soft pink | White | Black | Brown | Superspeed black | Vintage brown leather |
| STORAGE | Apple Watch Original | Amazfit GTR 4 |
|---|
| User Memory | - | 2.3 GB |
|---|
| CPU | Apple Watch Original | Amazfit GTR 4 |
|---|
| Manufacturer | Apple | - |
|---|---|---|
| CPU Type | S1 | - |
| BATTERY | Apple Watch Original | Amazfit GTR 4 |
|---|
| Capacity | - | 475 mAh |
|---|---|---|
| Battery Life | 18 hours | - |
| Battery Life Details | Talk time - up to 3 hour(s) Audio playback - up to 6.5 hour(s) |
Typical usage - up to 14 days Battery Saver Watch Mode - up to 24 days Clock - up to 50 days Heavy usage - up to 7 days Accurate mode (with GPS) - up to 25 hours GPS mode - up to 44 hours Power saving mode (with GPS) - up to 52 hours |
| Rechargeable Battery | - | Yes |
| Recharge Time | 2.5 hour(s) | 2 hour(s) |
| MISCELLANEOUS | Apple Watch Original | Amazfit GTR 4 |
|---|
| Included Accessories | Power adapter, magnetic charging cable | Magnetic charging cable |
|---|---|---|
| Preloaded Software | Mail, Stopwatch, Calendar, World clock, Messages, Remote Camera, Alarm, Phone, Photos, Maps, Stocks, Weather, Siri, Music, Timer, Passbook, Remote, Settings, Activity, Workout, Apple Pay | To Do List, Games, Stopwatch, Calendar, World clock, Alarm Clock, Reminders, Timer, Compass, Countdown timer |
| Compliant Standards | IPX7 | - |
| SAR Value | 0.073 W/kg (head), 0.024 W/kg (limb) | - |
| Max Depth of Water Resistance | - | 50 m |
| Max Operating Temperature | 35 °C | 45 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Warranty | 1-year warranty | 1-year warranty |
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