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Blue aluminium 44mm case with deep navy sport band

Apple

Apple Watch Series 6 44mm GPS Blue Aluminum Deep Navy Sport Band

SKU CH-955G-KT8QZ

Tracks blood oxygen, heart rhythm and VO2 max with an always-on Retina display, built-in GPS and 18-hour battery life

  • ColorBlue
  • Size44
  • Always-on LTPO OLED display reaches 1000 nits brightness
  • Blood oxygen sensor measures SpO2 levels on demand
  • Built-in GPS plus GLONASS Galileo QZSS tracks routes precisely
  • Water resistant to 50 metres for swim tracking
  • Up to 18 hours battery life on a single charge

44mm GPS Smartwatch for Health Tracking

The Apple Watch Series 6 in Blue Aluminum with a Deep Navy Sport Band is a wearable designed for users who want continuous wellness monitoring on their wrist. It integrates blood oxygen measurement, VO2 max estimation and ECG generation alongside heart-rate notifications and fall detection with SOS emergency calling.

Sustained Operation With 18 Hour Battery

Under daily use the built-in rechargeable lithium-ion battery delivers up to 18 hours of operation before requiring a charge. The S6 64-bit dual-core processor handles the Always-On Retina display, background health sensors and workout tracking simultaneously without thermal throttling during extended sessions.

Connectivity Limits of Bluetooth 5.0 and Wi-Fi

The watch relies on Bluetooth 5.0 for accessory pairing and phone tethering, while Wi-Fi 802.11 b/g/n on 2.4 GHz provides standalone data access when the iPhone is out of range. Cellular connectivity is absent, so calls, messages and streaming require the paired phone nearby or a known Wi-Fi network.

Highlights

  • Always-on LTPO OLED display reaches 1000 nits brightness
  • Blood oxygen sensor measures SpO2 levels on demand
  • Built-in GPS plus GLONASS Galileo QZSS tracks routes precisely
  • Water resistant to 50 metres for swim tracking
  • Up to 18 hours battery life on a single charge

Specifications

BrandApple
Part NumberM00J3LL/A
ColorBlue
Size44

Questions about this item

How warm or noisy does the Series 6 get when worn continuously for an 18-hour day?

The watch has no fan and runs silently; normal use stays within the 18-hour battery rating without noticeable heat.

Does the GPS model need an iPhone nearby to track runs or take calls?

Built-in GPS, GLONASS, Galileo and QZSS let you map workouts and the watch can make calls on its own when connected to Wi-Fi 802.11 b/g/n 2.4GHz.

Will my existing Lightning charging cable power this watch?

No — the Series 6 charges only with its magnetic charging cable, which is included in the box.

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