| Introduction Time | November 2020 | September 14, 2021 |
|---|---|---|
| Availability Status | Available. Released November 2020 | Available, released October 15, 2021 |
| Size and Dimensions | 11 * 25 * 43 millimeter (mm) | 41 x 35 x 10.7 mm |
|---|---|---|
| Product Weight | 18 gram (g) | 32 gram (g) |
| Compatible SIM Card Types | No | eSIM (Cellular model) |
|---|---|---|
| Other Body Features | Glass front / Ceramic and sapphire back / Aluminum frame / Water pressure resistant up to 50 meters deep / IP6X certified for dust resistance |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.47 inch | 1.69 inch |
| Display Resolution | 194 * 368 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Display Technical Details | Display with curved edges (2.5D) | Always-on Display / 1000 nits brightness |
| Screen protector type | - |
| OS Version | Proprietary OS compatible with Android and iOS | WatchOS 8, upgradable to WatchOS 10 |
|---|---|---|
| Chip Model | - |
| Speaker Type | No | Yes |
|---|
| Battery Type and Capacity | Non-removable 180 mAh battery | Non-removable 284 mAh Li-Ion battery (1.09 Wh) |
|---|---|---|
| Battery Standby Time | - | Up to 18 hours (normal usage) |
| Smart Sensors | Accelerometer sensor, Gyroscope, Optical heart rate sensor with blood oxygen level calculation capability | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass |
|---|---|---|
| Messaging Method | No | Received notification alerts / Display text messages |
| Other Features and Capabilities | Supports over 10 sport modes, Sleep monitoring, Blood oxygen level measurement, Phone notification display, Watch face customization capability with support for over 100 ready watch faces, Alarm clock, Weather display, Timer | - |
| Communication Technologies | No | GSM / HSPA / LTE (Cellular model) |
|---|
| Wireless Network Type | No | Wi-Fi 802.11 b/g/n / Dual-band |
|---|---|---|
| Bluetooth Support | Bluetooth 5 | Version 5.0 with A2DP, LE support |
| GPS Support | No | |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No, charges via wireless charging |
| Available Color Options | Black, White, Pink | Silver, Gray, Blue, Red, Green |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - | 32GB eMMC 5.1 with 1GB RAM |
|---|
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