Blackview X1 — case dimensions and design

Blackview · 2020

X1 Size, Dimensions & Wrist Fit

Case Width

46.5mm

Thickness

11.8mm

Battery

10 days

Weight

40g

The X1 looks in proportion on wrists of 16.5 cm (6.5 in) and up round, and fills the wrist at 17.5–19.5 cm (lug-to-lug estimated at ≈53.5mm; Blackview does not publish it).

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Does the X1 fit your wrist?

Wrist round (mm left each side)	46.5mm≈53.5mm lug to lug, est.
14 cm / 5.5 in	Overhangs (4.2mm over)
15 cm / 5.9 in	Overhangs (2.6mm over)
16 cm / 6.3 in	Overhangs (0.9mm over)
17 cm / 6.7 in	Bold (0.7mm)
18 cm / 7.1 in	Sweet spot (2.3mm)
19 cm / 7.5 in	Sweet spot (3.9mm)
20 cm / 7.9 in	Balanced (5.5mm)

How the fit model works · Size chart for every wrist

The X1 in short

Rated for 10 days of use per charge.
Water rated to 5 ATM.
40g on the wrist.
1.3 inches LCD, IPS display.
Gorilla Glass 3 glass.

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Size, fit and battery side by side, against any smartwatch we list.

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X1 battery life

Published runtime

Battery life10 days

Charges in 2 hours

Where it ranks among Blackview watches

Everyday use10 days#4 of 8
Capacity260 mAh#5 of 8

See all 8 Blackview watches ranked by battery life

Settings to change and the 24-hour idle test are on the battery check.

2D Dimension Schematics

Top view

Side view

Blackview X1 46.5mm × ≈53.5mm (est.) · 11.8mm thick

3D preview

Blackview X1 on a wrist

Alternatives to the X1

X1 specifications

Battery life: 10 days
Display: 1.3 inches
Resolution: 240 x 240 px
Water rating: 5 ATM
Glass: Gorilla Glass 3
Charging: 2 hours

Show all specificationsBlackview's published specification, for reference · checked September 2026

Design

width: 46.5
height: 46.5
volume: 25.51 cm³
weight: 40 g
thickness: 11.8
ATM rating: 5 ATM
resolution: 240 x 240 px
screen size: 1.3 inches
Display type: LCD, IPS
Has a display: Yes
pixel density: 261 ppi
water resistance: Sweat resistant
Always-On Display: No
has a touch screen: Yes
is designed for kids: No
Gorilla Glass version: Gorilla Glass 3
Watch band is replaceable: Yes
Has sapphire glass display: No
Ingress Protection (IP) rating: IP68
has branded damage-resistant glass: Yes

Battery

charge time: 2 hours
battery life: 10 days
battery power: 260 mAh
has wireless charging: No
has a removable battery: No
Has a solar power battery: No
has a rechargeable battery: Yes

Sensors

has GPS: No
has a compass: No
Has a barometer: No
has a gyroscope: Yes
Has a cadence sensor: No
has an accelerometer: Yes
Monitors perspiration: No
Has a heart rate monitor: Yes
Has a temperature sensor: No
Monitors blood oxygenation levels: No

Features

release date: 2020-05-20
Has a stopwatch: Yes
Has smart alarm: No
warranty period: 1 years
Has call control: No
Has silent alarm: Yes
Has notifications: Yes
Has ECG technology: No
Locates your phone: No
has fall detection: No
has voice commands: No
Acquires GPS faster: No
Has vibrating alerts: Yes
Can be used to answer calls: No
has irregular heart rate warnings: No
Has a built-in camera remote control function: No

Connectivity

has NFC: No
supports ANT+: No
supports Wi-Fi: No
supports Galileo: No
Bluetooth version: 5
has a cellular module: No
Is compatible with iOS: Yes
Is compatible with Android: Yes

Miscellaneous

Has passcode: No
Is compatible with Windows: No
Is compatible with Mac OS X: No
has an external memory slot: No
has a battery level indicator: Yes
has a socket for a 3.5 mm audio jack: No

App & Software

Ad-free: Yes
Free app: Yes
Has coaching: No
Supports routes: No
Has achievements: Yes
Has goal setting: Yes
Has exercise diary: Yes
Can be personalised: No
Has weight tracking: Yes
Tracks water intake: Yes
Has inactivity alerts: Yes
Has temperature tracking: No
Doesn’t require account: No
Provides activity reports: Yes
Counts how many calories you've burned: Yes

Activity tracking

Measures pace: Yes
Tracks distance: Yes
Tracks elevation: No
Designed for golf: No
Tracks your sleep: Yes
Tracks steps taken: Yes
Designed for diving: No
Has a route tracker: No
Has exercise tagging: Yes
Has multi-sport mode: No
Tracks calorie intake: Yes
Provides sleep reports: Yes
Detects activities automatically: Yes
Has a stroke counter for swimming: No

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