Bluetooth Support | Yes, Version 5.3 | - |
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NFC Support | No | - |
Wireless Network Type | No | - |
GPS Support | No | No |
USB Connections Type | No, charges via proprietary charging dock | No |
Introduction Time | February 2024 | 2015, March |
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Availability Status | Available, released to market | Available. Released September 2015 |
Compatible SIM Card Types | No | No |
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Other Body Features | Aluminum body / Water resistant up to 5 ATM (50 meters deep) / IP68 certified for water and dust resistance (1.5 meters deep for 30 minutes) | IP67 certified / Water resistant up to 1 meter for 30 minutes / Stainless steel (Cold-Forged 316L) |
OS Version | FreeRTOS compatible with Android | Android Wear, planned for upgrade to version 2.0 |
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Internal Memory Capacity | 256MB with 16MB RAM | 4GB, 512MB RAM |
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Speaker Type | No | Yes |
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Alert Type | Vibrate | MP3, WAV, Vibrate, Ringtones |
Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Accelerometer, Gyroscope, Air pressure sensor, Ambient light sensor | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
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Messaging Method | Received notification announcement / Display text messages | SMS, Email, IM |
Other Features and Capabilities | - | Fast charging / MP3 player / Photo viewer / Voice command and calling |
Communication Technologies | No cellular connectivity | No cellular connectivity |
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Available Color Options | Gray, Silver, Pink | - |
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Product Weight | With Strap: 36.8 g / Without Strap: 18.5 g | - |
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Size and Dimensions | 42.9 x 28.8 x 9.9 mm | 42 x 42 x 11.3 mm |
Screen Size | 1.6 inch | 1.4 inch (~71.5% screen-to-body ratio) |
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Display Technical Details | - | Always-on display |
Multi-Touch Capability | - | Yes |
Screen protector type | - | Sapphire protective glass |
Battery Standby Time | - | Up to 48 hours (combined usage) |
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Battery Type and Capacity | - | Non-removable 300 mAh Li-Ion battery |
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