| Introduction Time | September 15, 2020 | July 26, 2022 |
|---|---|---|
| Availability Status | Available, released September 18, 2020 | Available, released August 2, 2022 |
| Size and Dimensions | 10.4 * 38 * 44 millimeter (mm) | 45 x 37 x 11.5 mm |
|---|---|---|
| Product Weight | 47.1 gram (g) | Without Strap: 40 g / With Strap: 54 g |
| Compatible SIM Card Types | Yes (GPS + Cellular version only) | No |
|---|---|---|
| Other Body Features | Steel body with leather band / Water resistant up to 50 meters deep | Rectangular metal body / Silicone band / IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | Retina display / Always-On | |
|---|---|---|
| Screen Size | 1.78 inch (~60.0% screen-to-body ratio) | 1.8 inch (~67.5% screen-to-body ratio) |
| Display Resolution | ||
| Display Technical Details | Always-on Retina LTPO OLED display with 1000 nits brightness | - |
| OS Version | Proprietary OS compatible with Android and iOS | |
|---|---|---|
| Chip Model | Apple S6 based on A13 Bionic processor used in iPhone 11 / W3 chip / U1 chip | - |
| CPU | 2-core and 64-bit | - |
|---|
| Speaker Type | Yes |
|---|
| Battery Type and Capacity | 18 hours battery life | Non-removable 340 mAh Li-Ion battery (fully charged in 2.5 hours) |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Fall detection sensor, Blood oxygen sensor, Electrical heart sensor and 2nd generation optical heart sensor, Compass, Altimeter | Accelerometer, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability |
|---|---|---|
| Other Features and Capabilities | Warning for excessive heart rate drop and rise, Irregular heart rhythm warning, App support for electrocardiograph, Emergency call, SOS, and Fall detection | Supports 110 sport modes, heart rate monitoring, blood oxygen level measurement, sleep status, stress monitoring, watch face customization, weather display, phone and calendar notification display, date and time display, timer, alarm |
| Messaging Method | - | Received notification alerts / Display text messages |
| Communication Technologies | LTE and UTMS (GPS + Cellular version only) | No cellular connectivity |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | 5.3, A2DP, LE |
| GPS Support | Yes | No |
| NFC Support | - | No |
| USB Connections Type | - | No, charges via proprietary charging dock |
| Available Color Options | Navy Blue, Black, Gold, Brown | Black, Gray |
|---|---|---|
| Global Price Range | 749 dollar ($) \$ |
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