| Availability Status | Available, released to market | Available, released October 15, 2021 |
|---|---|---|
| Introduction Time | - | September 14, 2021 |
| Compatible SIM Card Types | No | eSIM |
|---|---|---|
| Other Body Features | IP67 certified for water and dust resistance (up to 1 meter for 30 minutes) | Sapphire front / Ceramic and sapphire back / Stainless steel frame / Water pressure resistant up to 50 meters deep / IP6X certified for dust resistance |
| Display Technology | ||
|---|---|---|
| Screen Size | 2.2 inch | 1.9 inch |
| Display Resolution | - | |
| Screen protector type | - | Sapphire glass |
| Display Technical Details | - | Always-on Display / 1000 nits brightness |
| OS Version | Proprietary OS compatible with Android and iOS | WatchOS 8, upgradable to WatchOS 10 |
|---|---|---|
| Chip Model | - |
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | Yes | Yes |
| Battery Type and Capacity | Non-removable 380 mAh battery | Non-removable 309 mAh Li-Ion battery (1.19 Wh) |
|---|---|---|
| Battery Standby Time | Up to 18 hours (normal usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Thermometer | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity |
|---|
| Wireless Network Type | No | Wi-Fi 802.11 b/g/n / Dual-band |
|---|---|---|
| Bluetooth Support | Yes | Version 5.0 with A2DP, LE support |
| GPS Support | No | |
| NFC Support | No | Yes |
| USB Connections Type | No, charges via proprietary charging dock | No, charges via wireless charging |
| Available Color Options | Silver | Gray, Gold, Silver |
|---|---|---|
| Global Price Range | - |
| Equivalent Name | - |
|---|
| Size and Dimensions | - | 45 x 38 x 10.7 mm |
|---|---|---|
| Product Weight | - | 51.5 gram (g) |
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | - | 32GB with 1GB RAM |
|---|
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