In depth comparison and review of Apple Watch Sport and Xiaomi Redmi Watch 3. 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 | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | WatchOS 2 | - |
| Supported Host Device OS | iOS 8.2 or later | Android 6.0 (Marshmallow) or later, iOS 12 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | 33.3 mm | 36.56 mm |
| Height | 38.6 mm | 42.58 mm |
| Depth | 10.5 mm | 9.99 mm |
| Weight | 25 g | 37 g |
| Body Material | Anodised aluminium | - |
| Protection | Splashproof | Water-resistant |
| Colours | - | Elegant black |
| Clock Display | Yes | Yes |
| FEATURES | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, heart rate | Accelerometer, geomagnetic sensor, optical heart sensor, blood oxygen sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, breath, blood pressure, menstrual cycle |
| Modes | - | 100+ Workout modes, do-not-disturb mode |
| 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 | Find phone function, answering a call, phone unlocking, automatic exercise recognition, SOS call, auto pause, music playback control, weather information, personalised Watch Faces, stopwatch timer, 10 preloaded running courses, brightness: 600 nits |
| Notifications | Missed calls, calendar, SMS, Email | SMS, Email, social apps, calls, sedentary |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Payment Technology | Apple Pay | Alipay |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Xiao Ai |
| CELLULAR | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Messaging Services | - |
|---|
| CONNECTIVITY | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | NFC, Bluetooth 5.2 |
|---|
| DISPLAY | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Type | OLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | - | 390 x 450 pixels |
| Screen Size | - | 1.75" |
| Pixel Density | - | 341 ppi |
| Screen Protection | Ion-X glass | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Type | Touch sensitive screen (Force Touch) | Touch sensitive screen |
|---|
| CASE | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Case Size | 38 mm | 42 mm |
|---|---|---|
| Case Back | Composite back | - |
| Case Details | Silver aluminium | Rose gold aluminium | Gold aluminium | Space grey aluminium | - |
| Crown Type | Digital | - |
| BAND | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Band Type | Sport band | Strap |
|---|---|---|
| Band Size | S/M/L | - |
| Fits Wrist with Circumference | 130-200 mm | 135-200 mm |
| Changeable | Yes | - |
| Clasp Type | Pin-and-tuck | Pin buckle |
| Band Material | Fluoroelastomer | - |
| Band Colour | Yellow | Apricot | Royal blue | Pink | Gold/red | Black | White | Orange | Blue | Lavender | Antique white | Green | - |
| CPU | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Manufacturer | Apple | - |
|---|---|---|
| CPU Type | S1 | - |
| BATTERY | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Life | 18 hours | 12 day(s) |
| Battery Life Details | Talk time - up to 3 hour(s) Audio playback - up to 6.5 hour(s) |
Typical usage - up to 12 days Heavy usage - up to 7 days GPS + HR mode (Continuous reception) - up to 18 hour(s) |
| Rechargeable Battery | - | Yes |
| Recharge Time | 2.5 hour(s) | - |
| MISCELLANEOUS | Apple Watch Sport | Xiaomi Redmi Watch 3 |
|---|
| 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 | - |
| 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 | - |
| Min Operating Temperature | 0 °C | - |
| Manufacturer Model Number | - | M2215W1 |
| Warranty | 1-year warranty | - |
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