| Introduction Time | September 14, 2021 | - |
|---|---|---|
| Availability Status | Available, released October 15, 2021 | Available, released to market |
| Equivalent Name | - |
|---|
| Size and Dimensions | 45 x 38 x 10.7 mm | 45 x 38 x 10 mm |
|---|---|---|
| Product Weight | 38.8 gram (g) | - |
| Compatible SIM Card Types | eSIM (Cellular model) | No |
|---|---|---|
| Other Body Features | Glass front / Ceramic and sapphire back / Aluminum frame / Water pressure resistant up to 50 meters deep / IP6X certified for dust resistance | IP67 certified for water and dust resistance (up to 1 meter for 30 minutes) / Silicone band |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.9 inch | 1.9 inch |
| Display Resolution | - | |
| Screen protector type | - | |
| Display Technical Details | Always-on Display / 1000 nits brightness | - |
| OS Version | WatchOS 8, upgradable to WatchOS 10 | Proprietary OS compatible with Android and iOS |
|---|---|---|
| Chip Model | - |
| CPU | Dual-core | - |
|---|---|---|
| GPU Model | - |
| Internal Memory Capacity | 32GB eMMC 5.1 with 1GB RAM | - |
|---|
| Speaker Type | Yes | - |
|---|
| Battery Type and Capacity | Non-removable 309 mAh Li-Ion battery (1.19 Wh) | Non-replaceable Lithium-Ion Battery |
|---|---|---|
| Battery Standby Time | Up to 18 hours (normal usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
| Other Features and Capabilities | - | Supports various sport modes, heart rate monitoring, blood oxygen level measurement, inactivity reminder, watch face customization, pedometer, calorie consumption calculation, distance traveled calculation, phone and calendar notification display, date and time display |
| Communication Technologies | GSM / HSPA / LTE (Cellular model) | No cellular connectivity |
|---|
| Wireless Network Type | Wi-Fi 802.11 b/g/n / Dual-band | No |
|---|---|---|
| Bluetooth Support | Version 5.0 with A2DP, LE support | Yes |
| GPS Support | No | |
| NFC Support | Yes | No |
| USB Connections Type | No, charges via wireless charging | No, charges via proprietary charging dock |
| Available Color Options | Silver, Gray, Blue, Red, Green | Black, Gold |
|---|---|---|
| Global Price Range | - |
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