| Introduction Time | Announced October 2014 | - |
|---|---|---|
| Availability Status | Available. Released October 2014 | - |
| Size and Dimensions | 11 x 33 mm | - |
|---|---|---|
| Product Weight | 60 gram (g) | 56 g (1.98 oz) |
| Dimensions | - | 47 x 47 x 12.3 mm (1.85 x 1.85 x 0.48 in) |
| Color Options | - | Gray, Silver |
| Other Body Features | - |
|---|
| Display Technology | TFT capacitive touchscreen, Color | - |
|---|---|---|
| Screen Size | 1.4 inch | - |
| Display Resolution | 480 x 480 pixels (~312 ppi density) | |
| Multi-Touch Capability | Yes | - |
| Brightness | - | AMOLED, 1500 nits (HBM) |
| Screen Size | - | 1.54 inches |
| Display Technical Details | - | Sapphire Glass, Mohs level 9 |
| OS Version | No operating system / Compatible with Android, Windows Mobile, and iOS devices | - |
|---|---|---|
| Chip Model | - |
| Internal Memory Capacity | 64MB storage | 32GB 2GB RAM |
|---|
| Speaker Type | Yes | - |
|---|
| Battery Type and Capacity | Non-removable 200 mAh Li-Ion battery | - |
|---|
| Smart Sensors | Accelerometer, Gyroscope, Heart rate sensor, Barometer, Altimeter, Ambient light sensor, Skin temperature sensor, GSR sensor | Accelerometer, gyro, compass, barometer, heart rate, SpO2, EMG |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | Pedometer / Distance and floors climbed measurement / Music playback control / Calorie consumption measurement | - |
| Bluetooth Support | 5.4, A2DP, LE | |
|---|---|---|
| GPS Support | Yes | - |
| Available Color Options | Black | - |
|---|
| Available Sensors | - | Accelerometer, gyro, compass, barometer, heart rate, SpO2, EMG |
|---|
| Announced | - | 2025, December 26 |
|---|
| Communication Technologies | - | GSM / HSPA / LTE |
|---|---|---|
| Wi-Fi Specifications | - | Yes, 2.4 GHz |
| Navigation Type and GPS | - | GPS (L1+L5), BDS, GALILEO, QZSS, GLONASS |
| Availability Status | - | Available. Released 2025, December 26 |
|---|---|---|
| Price Range at Time of Release | - | $ 290.22 / € 112.68 |
| Build | - | Sapphire crystal front, stainless steel frame (316L) |
|---|---|---|
| Water Resistance | - | Waterproof (5ATM) |
| SIM | - | eSIM (market/region dependent) - cellular model only |
|---|
| Operating System | - | Android Wear OS 6 (Global), HyperOS 3 (China) |
|---|---|---|
| Chipset | - | Qualcomm Snapdragon W5 Gen 1 (4 nm) |
| CPU | - | Dual-core |
|---|
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