
Amazfit · 2020
AresSize, Dimensions & Wrist Fit
Case Width
46.5mm
Thickness
14mm
Lug-to-Lug
55.6mm
Weight
48g
The Amazfit Ares sits best on flat wrist widths of about 59–79mm (≈ 15.8–21.1cm wrist circumference). Adjust the slider below to check your wrist.
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The Ares in short
The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.
- Between 23 hours and 2160 hours per charge depending on the power mode — battery saver at best, gps at worst.
- Water rated to 50 m.
- 48g on the wrist. Lighter than 67% of the 47mm watches we have weights for.
- 1.28 inches OLED/AMOLED display, always-on capable.
- Gorilla Glass 3 glass.
Does the Ares fit your wrist?
Drag the slider to your wrist width and see the Ares overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.
Happy with the fit? Check current availability for the Ares.
Find it on AmazonHow long the Ares lasts, by power mode
Runtime changes by a factor of 94 depending on what you leave switched on. Bars are scaled against the longest mode.
- Battery Saver2160 hours
- Smartwatch13 days
- GPS23 hours
Ares specifications
The figures that decide a purchase, followed by every line Amazfit publishes.
- Battery life
- 13 days
- Display
- 1.28 inches
- Resolution
- 176 x 176 px
- Water rating
- Waterproof
- Glass
- Gorilla Glass 3
Full specification sheet
64 published lines across 8 groups, unedited
Design
- width
- 46.5
- height
- 55.6
- volume
- 36.2 cm³
- weight
- 48 g
- thickness
- 14
- resolution
- 176 x 176 px
- screen size
- 1.28 inches
- Display type
- OLED/AMOLED
- pixel density
- 194 ppi
- water resistance
- Waterproof
- Always-On Display
- has a touch screen
- Gorilla Glass version
- Gorilla Glass 3
- waterproof depth rating
- 50 m
- Watch band is replaceable
- Ingress Protection (IP) rating
- IP68
- has branded damage-resistant glass
Battery
- battery life
- 13 days
- battery power
- 200 mAh
- battery life with GPS on
- 23 hours
- has a rechargeable battery
- battery life in power save mode
- 2160 hours
Sensors
- has GPS
- has a compass
- has an accelerometer
- Has a heart rate monitor
Features
- release date
- 2020-05-19
- Has a stopwatch
- warranty period
- 1 years
- Has silent alarm
- Has notifications
- Has vibrating alerts
Connectivity
- has NFC
- Bluetooth version
- 4.2
- Is compatible with iOS
- Is compatible with Android
Miscellaneous
- Has passcode
- has a battery level indicator
- Compatible with external heart rate monitors
App & Software
- Ad-free
- Free app
- Tracks BMI
- Supports routes
- Has achievements
- Has goal setting
- Has exercise diary
- Can be personalised
- Has weight tracking
- Predicts start date
- Has inactivity alerts
- Has period notifications
- Has temperature tracking
- Provides activity reports
- Counts how many calories you've burned
Activity tracking
- Measures pace
- Tracks distance
- Tracks elevation
- Tracks your sleep
- Tracks steps taken
- Has a route tracker
- Has exercise tagging
- Has multi-sport mode
- Provides sleep reports
- Has a stroke counter for swimming
Compare the Ares head to head
How each one differs in the three measurements you can feel on the wrist. Figures are relative to the Ares.
Alternatives to the Ares
Watches that cover a similar amount of wrist, with the measurements that separate them.

Amazfit
GTR 2e
- Width
- 46.5mm
- Thick
- 10.8mm
- Weight
- 32g

Amazfit
GTR 4 New
- Width
- 46.5mm
- Thick
- 11.2mm
- Weight
- 49g

Amazfit
Active Edge
- Width
- 46.6mm
- Thick
- 12mm
- Weight
- 34g

Amazfit
GTR 2 (2022)
- Width
- 46.4mm
- Thick
- 10.9mm
- Weight
- 32g

Amazfit
GTR 2
- Width
- 46.4mm
- Thick
- 10.7mm
- Weight
- 39g

Amazfit
Balance
- Width
- 46mm
- Thick
- 10.6mm
- Weight
- 35g
Ares — Frequently Asked Questions
Will the Amazfit Ares fit my wrist?
The Amazfit Ares looks balanced on flat wrist widths of roughly 59–79mm (about 15.8–21.1cm circumference). Drag the slider above to check it against your own measurement.
How long does the Amazfit Ares battery last?
Between 23 hours and 2160 hours per charge, depending on the power mode. Amazfit rates Battery Saver at 2160 hours and GPS at 23 hours; the chart above lists all 3 modes.
Is the Amazfit Ares thick for a 47mm watch?
At 14mm, middle of the pack for thickness at this width. 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 Ares?
Oppo Watch X3, Xiaomi Watch 5, CMF Watch 3 Pro, Garmin Forerunner® 570 - 47mm all sit within half a millimetre of the Amazfit Ares's 46.5mm case, so they cover the same amount of wrist.
What is the lug-to-lug of the Amazfit Ares?
55.6mm, against a 46.5mm 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.
