WatchFitTool
Tranya TranyaGo — case dimensions and design

Tranya · 2021

TranyaGo Size, Dimensions & Wrist Fit

Case Width

24.9mm

Thickness

10.41mm

Lug-to-Lug

42mm

Weight

37g

The TranyaGo looks in proportion on wrists of 13–18.5 cm (5.1–7.3 in) round, and fills the wrist at 13.5–15.5 cm (42mm lug to lug).

As an Amazon Associate, WatchFitTool earns from qualifying purchases.

Does the TranyaGo fit your wrist?

Wrist round (mm left each side)24.9mm
14 cm / 5.5 inSweet spot (1.6mm)
15 cm / 5.9 inSweet spot (3.2mm)
16 cm / 6.3 inBalanced (4.8mm)
17 cm / 6.7 inBalanced (6.4mm)
18 cm / 7.1 inBalanced (8mm)
19 cm / 7.5 inUnderstated (9.6mm)
20 cm / 7.9 inUnderstated (11.3mm)

How the fit model works · Size chart for every wrist

The TranyaGo in short

  • Rated for 8 days of use per charge.
  • Water resistant; no depth rating published.
  • 37g on the wrist.
  • 1.69 inches AMOLED display.
  • Takes 20mm bands, so third-party straps fit without an adapter.

Compare with another watch

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

↑ ↓ to move · Enter to open the comparison · Esc to close

TranyaGo battery life

Published runtime

  • Battery life8 days
Charges in 2 hours

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

2D Dimension Schematics

Top view
Side view
  • Tranya TranyaGo 24.9mm × 42mm · 10.4mm thick

3D preview

Tranya TranyaGo on a wrist

Open 3D try-on

What size band does the TranyaGo take?

Lug width

20mm

TranyaGo specifications

Battery life
8 days
Display
1.69 inches
Resolution
240 x 280 px
Water rating
Water resistant
Strap
20 mm
Charging
2 hours
Show all specificationsTranya's published specification, for reference · checked September 2026

Design

width
24.9
height
42
volume
10.89 cm³
weight
37 g
thickness
10.41
resolution
240 x 280 px
screen size
1.69 inches
Display type
OLED/AMOLED
Has a display
Yes
width of band
20 mm
water resistance
Water resistant
Always-On Display
No
has a touch screen
Yes
Watch band is replaceable
Yes
Has sapphire glass display
No
Ingress Protection (IP) rating
IP68
has branded damage-resistant glass
No

Battery

charge time
2 hours
battery life
8 days
battery power
200 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
No
Has a cadence sensor
Yes
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
2021-07-30
Has a stopwatch
Yes
Has smart alarm
Yes
Has call control
No
Has silent alarm
Yes
Has notifications
Yes
Locates your phone
No
has voice commands
Yes
Acquires GPS faster
No
Has vibrating alerts
Yes
Can be used to answer calls
No
Has a built-in camera remote control function
No

Connectivity

has NFC
No
supports ANT+
No
supports Wi-Fi
No
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
Yes
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
Yes