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Round 40 mm green smartwatch with sport band, 1.3 inch display

SAMSUNG

SAMSUNG SM-L300NZGAXAA Galaxy Watch7 40mm Green smart watch

SKU CH-6PPE-68VN1 MPN SM-L300NZGAXAA

Tracks health, sleep and fitness with Galaxy AI on a 1.3 inch Super AMOLED display, up to 40 hours battery life

  • ColorGreen
  • TypeSmart Watch
  • Size40mm
  • Case Diameter1.3" (33.3mm)
  • OS CompatibilityOS: Wear OS Powered by Samsung Compatibility: Only compatibl
  • SensorsAccelerometer,Barometer,Bioelectrical Impedance Analysis Sen

Size 40 mm

Color Green

  • 3" Super AMOLED display shows crisp 432 x 432 visuals
  • Up to 40 hours battery life with always-on display off
  • Galaxy AI analyses heart rate sleep and activity for personalised insights
  • Built-in GPS Glonass Beidou and Galileo track outdoor routes accurately
  • 32 GB storage holds music apps and health data

Samsung Galaxy Watch7 40mm Green

The Samsung Galaxy Watch7 is a 40mm smartwatch running Wear OS powered by Samsung. It pairs with Android phones and includes a small to medium green sport band. Built-in sensors track heart rate, sleep and body composition. The 1.3 inch Super AMOLED display shows 16M colours at 432 x 432 resolution.

Upgrading from basic trackers

Moving up from a simple fitness band adds on-wrist notifications, contactless payments via NFC and music storage on 32GB internal memory with 21.1GB available. The jump is worth it when you want standalone GPS tracking using GPS, Glonass, Beidou and Galileo without carrying a phone. Bluetooth v5.3 and dual-band Wi-Fi keep data in sync.

Battery life and storage headroom

The 300mAh battery delivers up to 40 hours with the always-on display off and up to 30 hours with it on. The 2GB RAM and 32GB storage handle apps, offline playlists and workout logs comfortably. Heavy GPS use or continuous health monitoring will reduce the stated runtime. Users needing multi-day power without daily charging should note the limit.

Highlights

  • 3" Super AMOLED display shows crisp 432 x 432 visuals
  • Up to 40 hours battery life with always-on display off
  • Galaxy AI analyses heart rate sleep and activity for personalised insights
  • Built-in GPS Glonass Beidou and Galileo track outdoor routes accurately
  • 32 GB storage holds music apps and health data

Specifications

BrandSamsung
ModelGalaxy Watch7 Bluetooth / Wifi
Part NumberSM-L300NZGAXAA
ColorGreen
TypeSmart Watch
Size40mm
Case Diameter1.3" (33.3mm)
OS CompatibilityOS: Wear OS Powered by Samsung
Compatibility: Only compatible with Android OS
SensorsAccelerometer,Barometer,Bioelectrical Impedance Analysis Sensor,Electrical Heart Sensor,Gyro Sensor,Geomagnetic Sensor,Infrared Temperature Sensor,Light Sensor,Optical Heart Rate Sensor
Screen Color16M
Screen Resolution432 x 432
Display TechnologySuper AMOLED
Built-in StorageMemory (GB): 2
Storage (GB): 32
Available Storage (GB): 21.1
WirelessWi-Fi: 802.11a/b/g/n 2.4 GHz+5 GHz
BluetoothBluetooth Version: Bluetooth v5.3
Bluetooth Profiles: A2DP,AVRCP,HFP,HSP
Battery LifeUsage Time (Hours, AOD Off): Up to 40
Usage Time (Hours, AOD On): Up to 30
Removable: No
Battery Capacity (mAh, Typical): 300
SpecificationNetwork/Bearer
Infra: Wi-Fi Only,Bluetooth Only
Audio and Video
Audio Playing Format: MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB
Connectivity
Location Technology: GPS,Glonass,Beidou,Galileo
NFC: Yes
Display
Workouts: Running (Personalized heart rate zone, Advanced running metrics, VO2Max, Estimated sweat loss, Race yourself), Hiking, Cycling (Race yourself), Swim (Analysis of stroke and pace, SWOLF), Baseball, Golf, Bowling, Hockey, Rugby, Basketball, Football, Handball, American football, Volleyball, Tennis, Badminton, Table tennis, Boxing, Ballet, Dancing, Pilates, Yoga, Circuit training,
Height40.4 mm
Width40.4 mm
Depth9.7 mm
Weight28.8 g
Package ContentGalaxy Watch7 Band
Galaxy Watch7 Case
Wireless Charger
Shipping weight1.36 kg
Package size127 × 127 × 127 mm

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Questions about this item

Will the 40.4 mm case and 9.7 mm thickness fit my wrist comfortably?

The case measures 40.4 mm wide and 9.7 mm thick with a 1.3 inch display, and the box includes a Small/Medium sport band designed for typical wrist sizes.

How do I pair the watch with my Android phone, and what step is often missed?

Install the Samsung Health app on the Android phone, turn on Bluetooth, then follow the in-app pairing wizard; skipping the app install leaves the watch unpaired.

The battery is not removable, so what happens when it no longer holds a charge?

The sealed 300 mAh battery cannot be user-replaced; when capacity fades the watch must be sent to an authorised service centre for a battery swap.

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