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Extended Spec
| General |
|
| Product Type |
Smart watch |
| Manufacturer Model Number |
A2478 |
| Supported Host Device OS |
iOS 15 or later |
| Notifications |
Calendar, SMS, Email, high and low heart rate |
| Navigation |
GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Tracking Data |
Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG |
| Payment Technology |
Apple Pay |
| Audio Input |
Microphone |
| Audio Output |
Speaker |
| Operating System |
WatchOS 8 |
| Wearing Style |
Watch style |
| Feedback Type |
Audio alert, vibration alert, visual interface, voice (intelligent assistant) |
| Clock Display |
Yes |
| Set Goals |
Yes |
| Sensors |
Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor |
| Features |
Call handling, music remote handling, ECG accurate heart rate, camera remote control, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support |
| Cellular |
|
| Technology |
WCDMA (UMTS) |
| Mobile Broadband Generation |
4G |
| Service Provider |
Not specified |
| SIM Card Type |
Electronic SIM card (e-SIM) |
| Storage |
|
| Capacity |
32 GB |
| Display |
|
| Type |
LTPO OLED - colour |
| Resolution |
396 x 484 pixels |
| Protection |
Sapphire glass |
| Always On Display (AOD) |
Yes |
| Connectivity |
|
| 3G 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 5.0 |
| Input Device |
|
| Type |
Touch sensitive screen |
| CPU |
|
| Manufacturer |
Apple |
| Type |
S7 |
| Features |
W3 Apple wireless chip, U1 chip |
| Battery |
|
| Technology |
Lithium Ion |
| Rechargeable Battery |
Yes |
| Wireless Charging |
Yes |
| Run Time (Up To) |
18 hours |
| Smart Watch Case |
|
| Case Shape |
Rectangular |
| Case Size |
45 mm |
| Crown Type |
Digital with haptic feedback |
| Case Back |
Sapphire crystal and ceramic back |
| Case Details |
Silver stainless steel |
| Band |
|
| Name |
Sport band |
| Changeable |
Yes |
| Size |
Regular |
| Fits Wrist with Circumference |
140-210 mm |
| Clasp Type |
Pin-and-tuck |
| Material |
Fluoroelastomer |
| Colour |
Starlight |
| Dimensions & Weight |
|
| Details |
Case only: 51.5 g |
| Internet of Things (IoT) |
|
| Internet of Things (IoT) Compatible |
Yes |
| Intelligent Assistant |
Siri |
| Voice Controlled |
Direct |
| Miscellaneous |
|
| Preloaded Software |
Apple Pay, GymKit |
| Vibrating Alert |
Yes |
| Body Material |
Stainless steel |
| Protection |
Water-resistant, dust-resistant, crack-resistant |
| Compliant Standards |
IP6X |
| Specific Absorption Rate (SAR) |
0.55 W/kg (head) ¦ 0.5 W/kg (limb) |
| Included Accessories |
S/M band, M/L band, magnetic fast charger to USB-C cable (1 m) |
| Warranty |
1-year warranty |
| Environmental Parameters |
|
| Max Depth of Water Resistance |
50 m |