| Introduction Time | September 15, 2020 | July 29, 2021 |
|---|---|---|
| Availability Status | Available, released September 18, 2020 | Available, released August 12, 2021 |
| Size and Dimensions | 10.4 * 38 * 44 millimeter (mm) | 46.7 x 46.7 x 11.4 mm |
|---|---|---|
| Product Weight | 36.5 gram (g) | 52 gram (g) |
| Compatible SIM Card Types | eSIM - GPS + Cellular version only | No |
|---|---|---|
| Other Body Features | Aluminum body / Water resistant up to 50 meters deep | Titanium alloy body / Water resistant up to 5 ATM (50 meters for 10 minutes) |
| Display Technology | Retina display / Always-On | |
|---|---|---|
| Screen Size | 1.78 inch (~60.0% screen-to-body ratio) | 1.39 inch |
| Display Resolution | ||
| Display Technical Details | Always-on Retina LTPO OLED display with 1000 nits brightness | - |
| Screen protector type | - | Sapphire Glass |
| OS Version | ||
|---|---|---|
| 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 | - |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Fall detection sensor, Blood oxygen sensor, Electrical heart sensor and 2nd generation optical heart sensor, Compass, Altimeter | |
|---|---|---|
| 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 100 different sport modes, Heart rate monitoring, Blood oxygen level measurement, Electrocardiogram (ECG) creation, Sleep monitoring, Breathing exercise program, Sedentary reminder, Stress status monitoring |
| 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 | 5.1, BLE, BR, EDR |
| GPS Support | Yes | Yes |
| NFC Support | - | Yes |
| USB Connections Type | - | No, charges via proprietary magnetic port |
| Available Color Options | - | Black |
|---|---|---|
| Global Price Range | - |
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