In depth comparison and review of Apple Watch Series 7 (GPS + Cellular) and Xiaomi Watch S1 Active. 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 Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Product Type | Smart watch | Smart watch |
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Operating System | WatchOS 8 | - |
Supported Host Device OS | iOS 15 or later | iOS 10 or later, Android 6.0 (Marshmallow) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | Microphone |
Audio Output | Speaker | Speaker |
Body Details | Case only: 32 g | Case only: 36.3 g |
Body Material | Aerospace-grade aluminium alloy | Glass fibre reinforced polyamide |
Protection | Water-resistant, dust-resistant, crack-resistant | Water-resistant |
Colours | - | Ocean blue | Moon white |
Clock Display | Yes | Yes |
FEATURES | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor | Accelerometer, ambient light sensor, barometer, SpO2 sensor, geomagnetic sensor, optical heart sensor, PPG sensor, gyroscope |
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Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
Modes | - | 117 fitness modes, 19 professional modes |
Goal Setting | Yes | Yes |
Features | Call handling, music remote handling, ECG accurate heart rate, camera remote control, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support | Call handling, find phone function, flashlight, automatic exercise recognition, breathing training function, music playback control, weather information, customisable watch faces, Health index, Women's health |
Notifications | Calendar, SMS, Email, high and low heart rate | SMS, Email, social apps, incoming calls |
Vibrating Alert | Yes | Yes |
Feedback Type | Audio alert, vibration alert, visual interface, voice (intelligent assistant) | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Payment Technology | Apple Pay | - |
Internet of Things (IoT) Compatible | Yes | Yes |
IoT Intelligent Assistant | Siri | Alexa built-in |
IoT Voice Controlled | Direct | Direct |
CELLULAR | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Technology | WCDMA (UMTS) | - |
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Mobile Broadband Generation | 4G | - |
SIM Card Type | Electronic SIM card (e-SIM) | - |
CONNECTIVITY | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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3M UMTS Band | Band 1, Band 2, Band 5, Band 8, Band 10 | - |
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4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, 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, Bluetooth 5.0 | IEEE 802.11b/g/n, NFC, Bluetooth 5.2 |
DISPLAY | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Type | LTPO OLED - colour | AMOLED - colour |
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Resolution | 352 x 430 pixels | 466 x 466 pixels |
Screen Size | - | 1.43" |
Pixel Density | - | 326 ppi |
Screen Protection | Ion-X glass | - |
Always On Display (AOD) | Yes | Yes |
INPUT DEVICE | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Type | Touch sensitive screen | Touch sensitive screen, push buttons |
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CASE | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Case Size | 41 mm | - |
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Case Shape | Rectangular | Round |
Bezel | - | Metal |
Case Back | Sapphire crystal and ceramic back | - |
Case Details | Midnight aluminium | Red aluminium | Silver stainless steel | Gold stainless steel | Graphite stainless steel | Starlight aluminium | Green aluminium | Blue aluminium | Blue | Silver | Space black |
Crown Type | Digital with haptic feedback | - |
BAND | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Band Type | Sport band | Strap |
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Band Size | Regular | - |
Fits Wrist with Circumference | 130-200 mm | 160-220 mm |
Changeable | Yes | Yes |
Clasp Type | Pin-and-tuck | Buckle |
Band Material | Fluoroelastomer | TPU |
Band Colour | Midnight | Red | Starlight | Dark cherry | Abyss blue | Clover | Silver | Gold | Graphite | Blue | White | Black |
STORAGE | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Storage Capacity | 32 GB | - |
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CPU | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Manufacturer | Apple | - |
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CPU Type | S7 | - |
Features | W3 Apple wireless chip, U1 chip | - |
BATTERY | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Technology | Lithium Ion | - |
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Capacity | - | 470 mAh |
Battery Life | 18 hours | 12 day(s) |
Battery Life Details | - | Typical usage - up to 12 days Power saving mode - up to 24 days GPS mode - up to 30 hour(s) |
Rechargeable Battery | Yes | Yes |
Recharge Time | - | 2.5 hour(s) |
Wireless Charging | Yes | - |
MISCELLANEOUS | Apple Watch Series 7 (GPS + Cellular) | Xiaomi Watch S1 Active |
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Included Accessories | S/M band, M/L band, magnetic fast charger to USB-C cable (1 m) | Magnetic charging cable |
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Preloaded Software | Apple Pay, GymKit | - |
Compliant Standards | IP6X | GB/T 30106-2013 |
SAR Value | 0.7 W/kg (head), 1.5 W/kg (limb) | - |
Max Depth of Water Resistance | 50 m | 50 m |
Max Operating Temperature | - | 45 °C |
Min Operating Temperature | - | -10 °C |
Manufacturer Model Number | A2476 | - |
Warranty | 1-year warranty | 2-year warranty |