Amazfit GTS vs Amazfit GTS 4 MiniSize, Specs & Wrist Fit Compared
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Amazfit
GTS
Amazfit
GTS 4 Mini
Which one fits you
On wrists narrower than about 46mm, the Amazfit GTS 4 Mini is the safer pick — it stays proportionate down to roughly 44mm, where the Amazfit GTS starts to hang over the edge. Above 46mm both sit cleanly, and the Amazfit GTS gives you more presence.
The Amazfit GTS and Amazfit GTS 4 Mini share a near-identical 36.25mm case, so wrist presence comes down to thickness, lug-to-lug and weight.
On the wrist the Amazfit GTS 4 Mini feels lighter (19g vs 24.8g, case only).
The Amazfit GTS is middle-of-the-pack for thickness among the 126 36mm watches in the database.
Among the 56 37mm watches we hold thickness for, the Amazfit GTS 4 Mini is thinner than 100%, so it wears flatter than its width suggests.
Specification Comparison
| Spec | AmazfitGTS | AmazfitGTS 4 Mini |
|---|---|---|
| Case Width | 36.25mm | 36.66mm |
| Lug-to-Lug | 43.25mm | 41.8mm |
| Thickness | 9.4mm | 9.1mm |
| Weight | 24.8g | 19g |
| Shape | Rectangle | Rectangle |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | 25 hours | 21 hours |
| Display | 1.65 inches | 1.65 inches |
| Always-On Display | Yes | Yes |
| Charge time | 2 hours | 2 hours |
| Battery life | 14 days | 15 days |
| Battery power | 220 mAh | 270 mAh |
| Has wireless charging | Yes | No |
| Has a removable battery | No | No |
| Battery life with GPS on | 25 hours | 21 hours |
| Has a solar power battery | No | No |
| Has a rechargeable battery | Yes | Yes |
| Battery life in power save mode | 1104 hours | — |
| Has a battery level indicator | Yes | Yes |
| Released | 2019 | 2022 |
Battery life compared
The two are closest in everyday use and furthest apart in GPS mode, where one lasts 1.2× as long as the other (25 hours against 21 hours).
Amazfit GTSAmazfit GTS 4 Mini
Battery Saver
1104 hours—Smartwatch
14 days15 daysGPS
25 hours21 hours
Full Specification Comparison
116 specs| Spec | Amazfit GTS | Amazfit GTS 4 Mini |
|---|---|---|
| Design | ||
| width | 36.25 | 36.66 |
| height | 43.25 | 41.8 |
| volume | 14.74 cm³ | 13.94 cm³ |
| weight | 24.8 g | 19 g |
| thickness | 9.4 | 9.1 |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 348 x 442 px | 336 x 384 px |
| screen size | 1.65 inches | 1.65 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 341 ppi | 309 ppi |
| width of band | 20 mm | 20 mm |
| water resistance | Waterproof | Waterproof |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| Gorilla Glass version | Gorilla Glass 3 | — |
| waterproof depth rating | 50 m | 50 m |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | No |
| has branded damage-resistant glass | Yes | No |
| Battery | ||
| charge time | 2 hours | 2 hours |
| battery life | 14 days | 15 days |
| battery power | 220 mAh | 270 mAh |
| has wireless charging | Yes | No |
| has a removable battery | No | No |
| battery life with GPS on | 25 hours | 21 hours |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in power save mode | 1104 hours | — |
| Sensors | ||
| has GPS | Yes | Yes |
| has a compass | Yes | Yes |
| Has a barometer | Yes | — |
| has a gyroscope | Yes | No |
| Has a cadence sensor | No | — |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | No | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | No | No |
| Monitors blood oxygenation levels | No | Yes |
| Features | ||
| release date | 2019-10-12 | 2022-07-16 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | Yes |
| warranty period | 1 years | — |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| has HRV tracking | No | No |
| measures VO2 max | No | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | No | No |
| Locates your phone | Yes | Yes |
| has a front camera | No | — |
| has fall detection | Yes | No |
| has voice commands | No | Yes |
| Acquires GPS faster | No | No |
| Has vibrating alerts | Yes | Yes |
| shows readiness level | No | No |
| Can be used to answer calls | No | No |
| measures resting heart rate | Yes | Yes |
| has irregular heart rate warnings | No | No |
| has fast/slow heart rate notifications | Yes | Yes |
| Has a built-in camera remote control function | No | — |
| number of microphones | — | 1 |
| Connectivity | ||
| has NFC | No | No |
| supports ANT+ | No | — |
| supports Wi-Fi | No | No |
| supports Galileo | No | Yes |
| Bluetooth version | 5 | 5.2 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| has aptX | No | — |
| Has passcode | Yes | Yes |
| Has auto pause | Yes | Yes |
| maximum Bluetooth range | 10 m | 10 m |
| Is compatible with Windows | No | No |
| Is compatible with Mac OS X | No | No |
| has an external memory slot | No | No |
| Compatible with smart scales | Yes | Yes |
| has a battery level indicator | Yes | Yes |
| has a socket for a 3.5 mm audio jack | No | No |
| Compatible with external heart rate monitors | Yes | Yes |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | Yes |
| Has coaching | Yes | No |
| Includes maps | Yes | Yes |
| Supports routes | Yes | Yes |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has live tracking | Yes | Yes |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | Yes | Yes |
| Can be personalised | Yes | Yes |
| Has weight tracking | No | Yes |
| Predicts start date | Yes | Yes |
| Tracks water intake | No | Yes |
| Has inactivity alerts | Yes | Yes |
| Has period notifications | Yes | Yes |
| Has temperature tracking | No | No |
| Provides activity reports | Yes | Yes |
| Displays fertile window notifications | Yes | Yes |
| Counts how many calories you've burned | Yes | Yes |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks elevation | Yes | No |
| Designed for golf | No | No |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | No |
| Has a route tracker | No | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | Yes | Yes |
| Tracks calorie intake | No | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | No | Yes |
| Has a stroke counter for swimming | Yes | Yes |
Wrist Fit
Amazfit GTS
Sits best on wrists ~46–62mm wide (≈ 12.3–16.6cm circumference).
Amazfit GTS 4 Mini
Sits best on wrists ~44–60mm wide (≈ 11.7–16.0cm circumference).
2D Dimension Schematics
Accurate scale drawings based on case dimensions. Drag to pan, Ctrl+scroll to zoom. Works for every watch regardless of photo availability.
Frequently Asked Questions
Is the Amazfit GTS bigger than the Amazfit GTS 4 Mini?
The Amazfit GTS 4 Mini is bigger — 36.66mm vs 36.25mm case width.
Which fits a smaller wrist better, the Amazfit GTS or the Amazfit GTS 4 Mini?
The Amazfit GTS suits wrists around 46–62mm wide, and the Amazfit GTS 4 Mini around 44–60mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit GTS and Amazfit GTS 4 Mini side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.