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Amazfit Bip S Lite — case dimensions and design

Amazfit · 2020

Bip S Lite Size, Dimensions & Wrist Fit

Case Width

35.3mm

Thickness

11.4mm

Lug-to-Lug

42mm

Weight

30g

The Bip S Lite 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).

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Does the Bip S Lite fit your wrist?

Wrist round (mm left each side)35.3mm
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 Bip S Lite in short

  • Between 30 days and 90 days per charge depending on the power mode — battery saver at best, smartwatch at worst.
  • Water rated to 50 m.
  • 30g on the wrist.
  • 1.28 inches LCD display, always-on capable.
  • 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.

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Bip S Lite battery life

Runtime by power mode

  • Battery Saver90 days
  • Smartwatch30 days

Where it ranks among Amazfit watches

  • Everyday use30 days#3 of 54
  • Power save90 days#1 of 25
  • Capacity200 mAh#51 of 52

Top three in the Amazfit range for everyday (smartwatch) use and power-saving mode.

See all 54 Amazfit watches ranked by battery life

2D Dimension Schematics

Top view
Side view
  • Amazfit Bip S Lite 35.3mm × 42mm · 11.4mm thick

3D preview

Amazfit Bip S Lite on a wrist

Open 3D try-on

What size band does the Bip S Lite take?

Lug width

20mm

Standard spring-bar lugs: any 20mm strap with quick-release pins fits, Amazfit's or anyone else's.

Bip S Lite specifications

Battery life
30 days
Display
1.28 inches
Resolution
178 x 178 px
Water rating
5 ATM
Glass
Gorilla Glass 3
Strap
20 mm
Show all specificationsAmazfit's published specification, for reference · checked September 2026

Design

width
35.3
height
42
volume
16.9 cm³
weight
30 g
thickness
11.4
ATM rating
5 ATM
resolution
178 x 178 px
screen size
1.28 inches
Display type
LCD
Has a display
Yes
width of band
20 mm
water resistance
Waterproof
Always-On Display
Yes
has a touch screen
Yes
Gorilla Glass version
Gorilla Glass 3
waterproof depth rating
50 m
has branded damage-resistant glass
Yes

Battery

battery life
30 days
battery power
200 mAh
has a rechargeable battery
Yes
battery life in power save mode
2160 hours

Sensors

has an accelerometer
Yes
Has a heart rate monitor
Yes

Features

release date
2020-10-02
Has a stopwatch
Yes
Has call control
Yes
Has silent alarm
Yes
Has notifications
Yes
Locates your phone
Yes
Has vibrating alerts
Yes

Connectivity

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

Miscellaneous

has aptX
No
Has passcode
Yes
has a battery level indicator
Yes
Compatible with external heart rate monitors
Yes

App & Software

Ad-free
Yes
Free app
Yes
Tracks BMI
Yes
Supports routes
Yes
Has achievements
Yes
Has goal setting
Yes
Has exercise diary
Yes
Can be personalised
Yes
Has weight tracking
Yes
Predicts start date
Yes
Has period notifications
Yes
Provides activity reports
Yes
Counts how many calories you've burned
Yes

Activity tracking

Measures pace
Yes
Tracks distance
Yes
Tracks your sleep
Yes
Tracks steps taken
Yes
Has a route tracker
Yes
Has exercise tagging
Yes
Has multi-sport mode
No
Provides sleep reports
Yes