| Introduction Time | September 7, 2022 | 2017, April |
|---|---|---|
| Availability Status | Available, released September 23, 2022 | Available. Released April 2017 |
| Equivalent Name | - |
|---|
| Size and Dimensions | 49 x 44 x 14.4 mm | 45.7 x 45.7 x 14.5 mm |
|---|---|---|
| Product Weight | 61.3 gram (g) | 89 gram (g) |
| Compatible SIM Card Types | eSIM | Nano-SIM |
|---|---|---|
| Other Body Features | Sapphire front / Ceramic and sapphire back / Titanium frame / Water pressure resistant up to 100 meters deep / IP6X certified for dust resistance / MIL-STD 810H military standard / EN13319 certified for diving up to 40 meters deep | IP67 certified - dust and water resistant / Water resistant up to 1 meter for 30 minutes / Stainless steel |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.92 inch | 1.4 inch (~30.3% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Sapphire glass | Corning Gorilla Glass 3 |
| Display Technical Details | Always-on Display / 2000 nits brightness | - |
| Multi-Touch Capability | - | Yes |
| OS Version | WatchOS 9, upgradable to WatchOS 10 | Android Wear 2.0 |
|---|---|---|
| Chip Model |
| CPU | Dual-core | |
|---|---|---|
| GPU Model | - |
| Speaker Type | Yes | |
|---|---|---|
| Alert Type | - | MP3, WAV, Vibrate, Ringtones |
| Battery Type and Capacity | Non-removable 542 mAh Li-Ion battery | Non-removable 500 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Battery life up to 36 hours | Up to 24 hours (combined usage) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Electrocardiogram, Accelerometer, Gyroscope, Air pressure sensor, Altimeter, Compass, Body temperature sensor, Water temperature sensor | Accelerometer, Gyroscope, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | SMS, Email, IM |
| Other Features and Capabilities | - | MP3 player / Photo viewer / Voice command and calling |
| Communication Technologies |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Version 5.3 with A2DP, LE support | |
| GPS Support | Yes, with A-GPS | |
| NFC Support | Yes | - |
| USB Connections Type | No, charges via wireless charging | No |
| Available Color Options | Titanium | Silver |
|---|---|---|
| Global Price Range |
| Internal Memory Capacity | - | 4GB, 768MB RAM |
|---|
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