The watch that knows you best
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- Don’t just listen to your body. Know it – Track your fitness progress with our first smartwatch that conveniently measures body composition.
- The most holistic sleep analysis on Galaxy watch – Improved measuring options let you check your blood oxygen levels and snoring patterns (not saying you do).
- It’s a real team player – The first smartwatch with Wear OS Powered by Samsung, Galaxy Watch4 puts seamless access to your favorite apps on your wrist.
| Network/Bearer | Infra – Bluetooth, Wi-Fi |
| Audio and Video | Audio Playing Format – MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB |
| Connectivity | Location Technology – GPS,Glonass,Beidou,Galileo Wi-Fi – 802.11 a/b/g/n 2.4+5GHz NFCY – Yes Bluetooth Version – Bluetooth v5.0 Bluetooth Profiles – A2DP,AVRCP,HFP,HSP |
| OS | Wear OS Powered by Samsung |
| Display | Technology (Main Display) – Super AMOLED Size (Main Display) – 1.2″ (30.4mm) Resolution (Main Display) – 396 x 396 Colour Depth (Main Display) – 16M |
| Processor | CPU Speed – 1.18GHz CPU Type – Dual-Core |
| Storage/Memory | Memory (GB) – 1.5 Storage (GB) – 16 |
| Physical specification | Dimension (HxWxD) – 40.4 x 39.3 x 9.8 mm Weight – 25.9 g |
| Battery | Battery Capacity (mAh, Typical) – 247 Removable – No Usage Time (AOD Off)up to 40 Hours |
