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Samsung Galaxy Watch Ultra 3.81 cm (1.5") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen 4G Titanium Wi-Fi GPS (satellite) Samsung Galaxy Watch Ultra 3.81 cm (1.5") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen 4G Titanium Wi-Fi GPS (satellite)
Samsung Galaxy Watch Ultra 3.81 cm (1.5") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen 4G Titanium Wi-Fi GPS (satellite)

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Samsung

Samsung Galaxy Watch Ultra 3.81 cm (1.5") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen 4G Titanium Wi-Fi GPS (satellite)

AMOLED 600 cd/m² screen, titanium case, satellite GPS and 4G eSIM

Manufacturer reference SM-L705FZB2EUE

Colour Blue

79 /100 Its best score: the best battery life, rated "very long" on its category’s scale.

No offer in stock on the GB market yet.

What the Samsung Galaxy Watch Ultra 3.81 cm (1.5") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen 4G Titanium Wi-Fi GPS (satellite) is worth

The Samsung Galaxy Watch Ultra is a smartwatch with a 3.81 cm (1.5") AMOLED touchscreen, 480 x 480 pixel resolution, running Wear OS on a 5-core Exynos W1000 processor.

Its 47 mm titanium case delivers 600 cd/m² brightness, IP68 certification and 10 DAB water resistance, with a 590 mAh battery giving up to 48 h in GPS mode and 100 h in power-saving mode. Connectivity includes 4G eSIM, Wifi, Bluetooth 5.3 and multi-constellation GPS (GPS, BeiDou, GLONASS, Galileo).

It includes an optical heart rate monitor, accelerometer, gyroscope, barometer, geomagnetic sensor and sleep tracking, alongside Samsung Bixby and contactless payment.

It suits those seeking a rugged, cellular-connected smartwatch for sport or daily use with complete health tracking.

What the spec sheet says

  • Smartwatch Digital Touchscreen 3.81 cm (1.5") AMOLED
  • 480 x 480 pixels 600 cd/m²
  • IP68 Water resistance: 10 ATM
  • Built-in microphone Built-in speaker(s)
  • Heart rate monitor Accelerometer Gyroscope Activity tracker Samsung Bixby
  • 4G GPS (satellite) BeiDou GLONASS Galileo
  • Wi-Fi Bluetooth 5.3 Near Field Communication (NFC)
  • Built-in battery 590 mAh

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Very long

590 mAh · category median: 425 mAh

Sturdiness Very sturdy

10 ATM · category median: 5 ATM

Display Good

1.5 " · category median: 1.3 "

Speed Sufficient

5 · category median: 5

Capacity Decent

2,000 MB · category median: 2,000 MB

Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Brochure Samsung SM-L705FZB2EUE PDF 293.9 KB Document in Français

Specifications

Display 11
Display diagonal 3.81 cm (1.5")
Display technology AMOLED
Display type Digital
Display resolution 480 x 480 pixels
Touchscreen Yes
Display technology marketing name Super AMOLED
Display brightness 600 cd/m²
Pixel density 327 ppi
Always-on display Yes
Colour display Yes
Display number of colours 16 million colours
Processor 3
Processor manufacturer Samsung
Processor model Exynos W1000
Processor cores 5
Design 9
Shape Round
Market positioning Smartwatch
Watch case size 47 mm
Watch case colour Titanium
Watch case material Titanium
Band colour Blue
Closure type Double prong strap buckle
International Protection (IP) code IP68
Water resistance 10 ATM
Performance 5
Built-in microphone Yes
Built-in speaker(s) Yes
Operating system installed Wear OS
RAM capacity 2000 MB
Flash memory 64 GB
Features 11
Heart rate monitor Yes
Heart rate sensor type Optical
Accelerometer Yes
Gyroscope Yes
Activity tracker Yes
Quality of sleep Yes
Audio formats supported 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Virtual assistant Samsung Bixby
Geomagnetic sensor Yes
Barometer Yes
Military standard MIL-STD-810H
Network 11
Mobile network connection Yes
Mobile network generation 4G
3G standards UMTS, WCDMA
4G standard LTE-TDD & LTE-FDD
3G bands supported 850,900,1900,2100 MHz
4G bands supported 600,700,800,850,900,1800,1900,2100,2600 MHz
SIM card type eSIM
GPS (satellite) Yes
BeiDou Yes
GLONASS Yes
Galileo Yes
Ports & interfaces 5
Near Field Communication (NFC) Yes
Wi-Fi Yes
Bluetooth version 5.3
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth Yes
Power 4
Battery type Built-in battery
Battery life (GPS mode) 48 h
Battery life (power save mode) 100 h
Charging time 1.6 h
Battery 1
Battery capacity 590 mAh
Software 1
Sports activity apps Samsung Health
Weight & dimensions 4
Width 47.1 mm
Depth 47.4 mm
Thickness 1.21 cm
Weight 60.5 g
Packaging data 1
Package weight 320 g

Who this model suits

It’s for you if

Your first criterion is the battery life: it happens to be its best score.
You want a good score on sturdiness, above its category average.
You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on capacity: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

Yes, it includes 4G connectivity with an eSIM, satellite GPS, Wifi and Bluetooth 5.3, allowing standalone use without a nearby smartphone.

The 590 mAh battery provides 48 h of battery life in GPS mode and up to 100 h in power-saving mode, with a charging time of 1.6 h.

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