Side by side comparison and review of Apple Watch Series 1 and Apple Watch Series 7 (GPS + Cellular). 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 Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | WatchOS 3 | WatchOS 8 |
| Supported Host Device OS | iOS 10 or later | iOS 15 or later |
| 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 | 25 g | - |
| Body Details | - | Case only: 32 g |
| Body Material | Aluminium | Aerospace-grade aluminium alloy |
| Protection | Splashproof | Water-resistant, dust-resistant, crack-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, heart rate | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, heart rate, steps taken | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG |
| Goal Setting | Yes | Yes |
| Features | Call handling, Retina Display technology | Call handling, music remote handling, ECG accurate heart rate, camera remote control, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support |
| Notifications | Calendar, SMS, Email | Calendar, SMS, Email, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface, voice (intelligent assistant) |
| Navigation (GPS) | - | 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 | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Technology | - | WCDMA (UMTS) |
|---|---|---|
| Mobile Broadband Generation | - | 4G |
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| CONNECTIVITY | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| 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 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 4.0 | IEEE 802.11b/g/n, Bluetooth 5.0 |
| DISPLAY | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Type | OLED - colour | LTPO OLED - colour |
|---|---|---|
| Resolution | 272 x 340 pixels | 352 x 430 pixels |
| Screen Protection | Ion-X glass | Ion-X glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Type | Touch sensitive screen (Force Touch) | Touch sensitive screen |
|---|
| CASE | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Case Size | 38 mm | 41 mm |
|---|---|---|
| Case Shape | - | Rectangular |
| Case Back | Composite back | Sapphire crystal and ceramic back |
| Case Details | Silver aluminium | Rose gold aluminium | Gold aluminium | Space grey aluminium | Midnight aluminium | Red aluminium | Silver stainless steel | Gold stainless steel | Graphite stainless steel | Starlight aluminium | Green aluminium | Blue aluminium |
| Crown Type | Digital | Digital with haptic feedback |
| BAND | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Band Type | Sport band | Sport band |
|---|---|---|
| Band Size | S/M/L | Regular |
| Fits Wrist with Circumference | 130-200 mm | 130-200 mm |
| Changeable | - | Yes |
| Clasp Type | Pin-and-tuck | Pin-and-tuck |
| Band Material | Fluoroelastomer | Fluoroelastomer |
| Band Colour | White | Pink sand | Concrete | Black | Midnight blue | Midnight | Red | Starlight | Dark cherry | Abyss blue | Clover | Silver | Gold | Graphite |
| STORAGE | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Storage Capacity | - | 32 GB |
|---|
| CPU | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Manufacturer | Apple | Apple |
|---|---|---|
| CPU Type | S1P | S7 |
| Features | - | W3 Apple wireless chip, U1 chip |
| BATTERY | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Life | 18 hours | 18 hours |
| Rechargeable Battery | - | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Apple Watch Series 1 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Included Accessories | Power adapter, magnetic charging cable | S/M band, M/L band, magnetic fast charger to USB-C cable (1 m) |
|---|---|---|
| Preloaded Software | Siri | Apple Pay, GymKit |
| Compliant Standards | - | IP6X |
| SAR Value | 0.041 W/kg (head), 0.018 W/kg (limb) | 0.7 W/kg (head), 1.5 W/kg (limb) |
| Max Depth of Water Resistance | - | 50 m |
| Manufacturer Model Number | - | A2476 |
| Warranty | - | 1-year warranty |
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