WatchFitTool
Realme Watch T1 — case dimensions and design

Realme · 2021

Watch T1 Size, Dimensions & Wrist Fit

Case Width

43.5mm

Thickness

10.2mm

Battery

7 days

Weight

—

The Watch T1 looks in proportion on wrists of 15.5 cm (6.1 in) and up round, and fills the wrist at 16.5–18 cm (lug-to-lug estimated at ≈50mm; Realme does not publish it).

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Does the Watch T1 fit your wrist?

Wrist round (mm left each side)43.5mm≈50mm lug to lug, est.
14 cm / 5.5 inOverhangs (2.4mm over)
15 cm / 5.9 inOverhangs (0.8mm over)
16 cm / 6.3 inBold (0.8mm)
17 cm / 6.7 inSweet spot (2.4mm)
18 cm / 7.1 inSweet spot (4mm)
19 cm / 7.5 inBalanced (5.6mm)
20 cm / 7.9 inBalanced (7.3mm)

How the fit model works · Size chart for every wrist

The Watch T1 in short

  • Rated for 7 days of use per charge.
  • Water rated to 50 m.
  • 1.3 inches AMOLED display, always-on capable.

Compare with another watch

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

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Watch T1 battery life

Published runtime

  • Battery life7 days

Where it ranks among Realme watches

  • Everyday use7 days#12 of 12
  • Capacity228 mAh#11 of 12
See all 12 Realme 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
  • Realme Watch T1 43.5mm × ≈50mm (est.) · 10.2mm thick

3D preview

Realme Watch T1 on a wrist

Open 3D try-on

Watch T1 specifications

Battery life
7 days
Display
1.3 inches
Resolution
416 x 416 px
Water rating
Waterproof
Show all specificationsRealme's published specification, for reference · checked September 2026

Design

width
43.5
height
43.5
volume
19.3 cm³
thickness
10.2
resolution
416 x 416 px
screen size
1.3 inches
Display type
OLED/AMOLED
Has a display
Yes
pixel density
453 ppi
water resistance
Waterproof
Always-On Display
Yes
has a touch screen
Yes
waterproof depth rating
50 m
Watch band is replaceable
Yes
Has sapphire glass display
No
has branded damage-resistant glass
Yes

Battery

battery life
7 days
battery power
228 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
Yes
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
Yes
Has a temperature sensor
No
Monitors blood oxygenation levels
Yes

Features

release date
2021-10-19
Has a stopwatch
Yes
Has smart alarm
No
Has call control
No
Has silent alarm
Yes
Has notifications
No
Locates your phone
No
has voice commands
No
Acquires GPS faster
No
Has vibrating alerts
No
Can be used to answer calls
No
Has a built-in camera remote control function
No

Connectivity

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

Miscellaneous

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
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
Yes
Tracks calorie intake
Yes
Provides sleep reports
Yes
Detects activities automatically
Yes
Has a stroke counter for swimming
No