Amazfit · 2023
Cheetah SquareSize, Dimensions & Wrist Fit
Case Width
38.7mm
Thickness
9.9mm
Lug-to-Lug
44mm
Weight
37g
The Amazfit Cheetah Square sits best on flat wrist widths of about 46–63mm (≈ 12.3–16.8cm wrist circumference). Adjust the slider below to check your wrist.
Affiliate disclosure: As an Amazon Associate, WatchFitTool earns from qualifying purchases. If you buy through links on this page, we may earn a commission at no extra cost to you. Learn more.
The Cheetah Square in short
The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.
- Between 13 hours and 8 days per charge depending on the power mode — smartwatch at best, gps at worst.
- Water rated to 50 m.
- 9.9mm thick. Thinner than 74% of 39mm watches, so it slides under a cuff more easily than most of its size.
- 1.75 inches OLED/AMOLED display, always-on capable.
- Takes 20mm bands, so third-party straps fit without an adapter.
Does the Cheetah Square fit your wrist?
Drag the slider to your wrist width and see the Cheetah Square overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.
Watch Fit Tool
For sports watches, lug-to-lug (L2L) is what matters most — it decides whether a watch overhangs your wrist. Bulky is fine; overhang is not.
Measure at the point where you wear your watch — typically just below the wrist bone.
Flat width — lay your arm on a table, palm facing up, and measure straight across the top of your wrist with a ruler. Bone to bone; do not follow the curve down the sides.
Around — wrap a tape measure snugly round the wrist. No tape? Wrap a strip of paper, mark the overlap and hold the strip against a ruler.
Width ≠ circumference. They are different numbers — around 170mm is about 64mm across — so set the toggle to whichever one you actually measured before you type it in.
Amazfit Cheetah Square
Case 44.0mm · Lug-to-lug 44.0mm · Thickness 9.9mm · 37g
Balanced Fit
44mm on a 55mm wrist
Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 44mm, so you could go bigger.
Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.
- 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
- 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist5.5mm spare each side
Comfortable, with visible skin either side.
- Off the wrist9.9mm off the skin
Normal sports-watch height for a wrist this size. (9.9mm case, back against the skin)
- How it seats~4.7mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist37g
Light enough to forget you have it on. (0.7g per mm of wrist)
Happy with the fit? Check current availability for the Cheetah Square.
Check offer2D Dimension Schematics
The Cheetah Square drawn to scale — from above, and in profile against the wrist.
- Amazfit Cheetah Square38.7mm × 44mm · 9.9mm thick
3D preview
Amazfit Cheetah Square on a wrist
On an arm sized to your own wrist — the view a product photo never gives you.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
How long the Cheetah Square lasts, by power mode
Runtime changes by a factor of 15 depending on what you leave switched on. Bars are scaled against the longest mode.
- Smartwatch8 days
- Battery Saver28 hours
- GPS13 hours
How the Cheetah Square ranks on battery
Against the 54 Amazfit watches in our database, ranked on each figure Amazfit publishes.
- Everyday use8 days#44 of 54
- GPS tracking13 hours#29 of 29
- Power save28 hours#24 of 25
- Capacity240 mAh#39 of 52
What size band does the Cheetah Square take?
Lug width
20mm
Any 20mm strap fits, so you are not restricted to Amazfit's own bands. Quick-release pins let you swap without tools — check that a replacement lists 20mm and quick-release before buying.
Affiliate disclosure: As an Amazon Associate, WatchFitTool earns from qualifying purchases. If you buy through links on this page, we may earn a commission at no extra cost to you. Learn more.
Cheetah Square specifications
The figures that decide a purchase, followed by every line Amazfit publishes.
- Battery life
- 8 days
- Display
- 1.75 inches
- Resolution
- 390 x 450 px
- Water rating
- 5 ATM
- Strap
- 20 mm
- Charging
- 2 hours
Full specification sheet
108 published lines across 8 groups, unedited
Design
- width
- 38.7
- height
- 44
- volume
- 16.86 cm³
- weight
- 37 g
- thickness
- 9.9
- ATM rating
- 5 ATM
- resolution
- 390 x 450 px
- screen size
- 1.75 inches
- Display type
- OLED/AMOLED
- Has a display
- pixel density
- 341 ppi
- width of band
- 20 mm
- water resistance
- Waterproof
- Always-On Display
- has a touch screen
- is designed for kids
- waterproof depth rating
- 50 m
- Watch band is replaceable
- Has sapphire glass display
- Ingress Protection (IP) rating
- IP68
- has branded damage-resistant glass
Battery
- charge time
- 2 hours
- battery life
- 8 days
- battery power
- 240 mAh
- has wireless charging
- has a removable battery
- battery life with GPS on
- 13 hours
- Has a solar power battery
- has a rechargeable battery
- battery life in power save mode
- 28 hours
Sensors
- has GPS
- has a compass
- Has a barometer
- has a gyroscope
- Has a cadence sensor
- has an accelerometer
- Monitors perspiration
- Has a heart rate monitor
- Has a temperature sensor
- Monitors blood oxygenation levels
Features
- release date
- 2023-06-22
- Has a stopwatch
- Has smart alarm
- warranty period
- 1 years
- Has call control
- Has silent alarm
- measures VO2 max
- Has notifications
- Has ECG technology
- Locates your phone
- has fall detection
- has voice commands
- Has vibrating alerts
- Can be used to answer calls
- has irregular heart rate warnings
- Has a built-in camera remote control function
Connectivity
- has NFC
- supports ANT+
- supports Wi-Fi
- supports Galileo
- Bluetooth version
- 5.3
- has a cellular module
- Is compatible with iOS
- Is compatible with Android
Miscellaneous
- Has passcode
- Has auto pause
- Is compatible with Windows
- Is compatible with Mac OS X
- has an external memory slot
- Compatible with smart scales
- has a battery level indicator
- has a socket for a 3.5 mm audio jack
- Compatible with external heart rate monitors
App & Software
- Ad-free
- Free app
- Tracks BMI
- Has coaching
- Includes maps
- Supports routes
- Has achievements
- Has goal setting
- Has live tracking
- Has exercise diary
- Predicts ovulation
- Can be personalised
- Has weight tracking
- Predicts start date
- Tracks water intake
- Has inactivity alerts
- Has period notifications
- Has temperature tracking
- Provides activity reports
- Displays fertile window notifications
- Counts how many calories you've burned
Activity tracking
- Measures pace
- Tracks distance
- Tracks elevation
- Designed for golf
- Tracks your sleep
- Tracks steps taken
- Designed for diving
- Has a route tracker
- Has exercise tagging
- Has multi-sport mode
- Tracks calorie intake
- Provides sleep reports
- Detects activities automatically
- Has a stroke counter for swimming
Compare the Cheetah Square head to head
How each one differs in the three measurements you can feel on the wrist. Figures are relative to the Cheetah Square.
Pixel Watch 4 - 41mm
- Width
- +2.3mm
- Thick
- +2.4mm
- Weight
- -6g
Huawei
Watch Fit 4
- Width
- -0.7mm
- Thick
- -0.4mm
- Weight
- -10g
Amazfit
Bip 6
- Width
- +1.5mm
- Thick
- +0.5mm
- Weight
- -9.1g
Garmin
Instinct® E – 40 mm
- Width
- +1.3mm
- Thick
- +3.7mm
- Weight
- +4g
Garmin
Lily 2 Active
- Width
- -0.7mm
- Thick
- +1.1mm
- Weight
- -8g
Huawei
Watch D2
- Width
- -0.7mm
- Thick
- +3.4mm
- Weight
- +3g
Amazfit
Active
- Width
- +3.7mm
- Thick
- +0.8mm
- Weight
- -10g
Pixel Watch 3 41mm
- Width
- +2.3mm
- Thick
- +2.4mm
- Weight
- -6g
Amazfit
Bip 5
- Width
- -0.7mm
- Thick
- +1.3mm
- Weight
- -11g
Samsung
Galaxy Watch6 - LTE · 40mm
- Width
- +0.1mm
- Thick
- -0.9mm
- Weight
- -8.3g
Samsung
Galaxy Watch6 - Wi-Fi · 40mm
- Width
- +0.1mm
- Thick
- -0.9mm
- Weight
- -8.3g
Amazfit
GTR Mini
- Width
- +4.1mm
- Thick
- -0.7mm
- Weight
- -0.8g
Alternatives to the Cheetah Square
Watches that cover a similar amount of wrist, with the measurements that separate them.
Amazfit
Bip 5
- Width
- 38mm
- Thick
- 11.2mm
- Weight
- 26g
Amazfit
Bip 6
- Width
- 40.2mm
- Thick
- 10.45mm
- Weight
- 27.9g
Amazfit
Bip 5 Unity
- Width
- 37.08mm
- Thick
- 10mm
- Weight
- 25g
Amazfit
GTS 4 Mini
- Width
- 36.66mm
- Thick
- 9.1mm
- Weight
- 19g
Amazfit
Bip 3
- Width
- 36.49mm
- Thick
- 9.65mm
- Weight
- 33.2g
Amazfit
Bip 3 Pro
- Width
- 36.4mm
- Thick
- 9.6mm
- Weight
- 33.2g
Cheetah Square — Frequently Asked Questions
Will the Amazfit Cheetah Square fit my wrist?
The Amazfit Cheetah Square looks balanced on flat wrist widths of roughly 46–63mm (about 12.3–16.8cm circumference). Drag the slider above to check it against your own measurement.
What size band does the Amazfit Cheetah Square take?
20mm. Any 20mm strap fits, so you are not limited to Amazfit's own bands — look for a quick-release fitting if you want to swap without tools.
How long does the Amazfit Cheetah Square battery last?
Between 13 hours and 8 days per charge, depending on the power mode. Amazfit rates Smartwatch at 8 days and GPS at 13 hours; the chart above lists all 3 modes.
How does the Amazfit Cheetah Square battery compare with other Amazfit watches?
At 8 days in everyday use it ranks #44 of the 54 Amazfit watches in our database — below the middle of the range. The full ranking, including GPS and power-saving figures, is on our Amazfit battery life comparison.
Is the Amazfit Cheetah Square thick for a 39mm watch?
At 9.9mm, thinner than 74% of 39mm watches, so it slides under a cuff more easily than most of its size. Thickness, not case width, is what decides whether a watch catches on a shirt cuff.
What other watches are the same size as the Amazfit Cheetah Square?
TAG Heuer Carrera Automatic Stainless Steel / Silver - Arabic / Korea, Tissot PRC 100 Solar Quartz 39 Stainless Steel / Ice Blue / Bracelet, Apple Watch Series 11 - GPS + Cellular · Aluminium · 46mm, Xiaomi Redmi Watch Move all sit within half a millimetre of the Amazfit Cheetah Square's 38.7mm case, so they cover the same amount of wrist.
What is the lug-to-lug of the Amazfit Cheetah Square?
44mm, against a 38.7mm case width. Lug-to-lug is the measurement that decides overhang: if it exceeds the flat width of your wrist, the lugs sit past the edge no matter how modest the case diameter looks.
