Imoo Watch Phone Z1 — case dimensions and design

Imoo · 2021

Watch Phone Z1 Size, Dimensions & Wrist Fit

Case Width

41.7mm

Thickness

14.5mm

Lug-to-Lug

51.1mm

Weight

51g

The Watch Phone Z1 looks in proportion on wrists of 16 cm (6.3 in) and up round, and fills the wrist at 16.5–18.5 cm (51.1mm lug to lug).

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Does the Watch Phone Z1 fit your wrist?

Wrist round (mm left each side)	41.7mm
14 cm / 5.5 in	Overhangs (3mm over)
15 cm / 5.9 in	Overhangs (1.4mm over)
16 cm / 6.3 in	Bold (0.3mm)
17 cm / 6.7 in	Sweet spot (1.9mm)
18 cm / 7.1 in	Sweet spot (3.5mm)
19 cm / 7.5 in	Balanced (5.1mm)
20 cm / 7.9 in	Balanced (6.7mm)

How the fit model works · Size chart for every wrist

The Watch Phone Z1 in short

Rated for 2 days of use per charge.
Water resistant; no depth rating published.
51g on the wrist.
1.3 inches LCD display.

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Watch Phone Z1 battery life

Published runtime

Battery life2 days

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

2D Dimension Schematics

Top view

Side view

Imoo Watch Phone Z1 41.7mm × 51.1mm · 14.5mm thick

3D preview

Imoo Watch Phone Z1 on a wrist

Alternatives to the Watch Phone Z1

Watch Phone Z1 specifications

Battery life: 2 days
Display: 1.3 inches
Resolution: 240 x 240 px
Water rating: Water resistant

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

Design

width: 41.7
height: 51.1
volume: 30.9 cm³
weight: 51 g
thickness: 14.5
resolution: 240 x 240 px
screen size: 1.3 inches
Display type: LCD
Has a display: Yes
pixel density: 187 ppi
water resistance: Water resistant
Always-On Display: No
has a touch screen: Yes
Watch band is replaceable: Yes
Has sapphire glass display: No
has branded damage-resistant glass: Yes

Battery

battery life: 2 days
battery power: 740 mAh
has wireless charging: No
has a removable battery: No
Has a solar power battery: No
has a rechargeable battery: Yes

Sensors

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

Features

release date: 2021-07-27
Has a stopwatch: Yes
Has smart alarm: No
Has call control: Yes
Has silent alarm: Yes
Has notifications: Yes
Has ECG technology: No
Locates your phone: Yes
has a front camera: No
has fall detection: No
has voice commands: No
Acquires GPS faster: No
Has vibrating alerts: Yes
megapixels (front camera): 2MP
Can be used to answer calls: Yes
has irregular heart rate warnings: No
Has a built-in camera remote control function: No

Connectivity

has NFC: No
SIM cards: 1 eSIM
Wi-Fi version: Wi-Fi 4 (802.11n)
supports ANT+: No
supports Wi-Fi: Yes
supports Galileo: No
Bluetooth version: 4.2
has a cellular module: Yes
Is compatible with iOS: Yes
Is compatible with Android: Yes

Miscellaneous

has aptX: 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

Has achievements: Yes
Has goal setting: Yes
Has weight tracking: Yes
Tracks water intake: Yes
Has inactivity alerts: Yes
Has temperature tracking: 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: Yes
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: Yes

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