Amazfit Bip S Lite vs Amazfit XSize, Specs & Wrist Fit Compared
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Amazfit
Bip S Lite
Amazfit
X
Which one fits you
On wrists narrower than about 58mm, the Amazfit Bip S Lite is the safer pick — it stays proportionate down to roughly 44mm, where the Amazfit X starts to hang over the edge. Above 58mm both sit cleanly, and the Amazfit X gives you more presence.
The Amazfit Bip S Lite wears larger than the Amazfit X (35.3mm vs 22.6mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
On the wrist the Amazfit Bip S Lite feels lighter (30g vs 47g, case only).
Among the 128 35mm watches we hold thickness for, the Amazfit Bip S Lite is thicker than 80% — it will sit high even though the case width reads modest.
We track 45 watches within half a millimetre of the Amazfit X's 23mm case, across 4 brands.
Specification Comparison
| Spec | AmazfitBip S Lite | AmazfitX |
|---|---|---|
| Case Width | 35.3mm | 22.6mm |
| Lug-to-Lug | 42mm | 55.4mm |
| Thickness | 11.4mm | — |
| Weight | 30g | 47g |
| Shape | Rectangle | Rectangle |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | — | Yes |
| Display | 1.28 inches | 2.07 inches |
| Always-On Display | Yes | No |
| Battery life | 30 days | 7 days |
| Battery power | 200 mAh | 205 mAh |
| Has a rechargeable battery | Yes | Yes |
| Battery life in power save mode | 2160 hours | — |
| Has a battery level indicator | Yes | Yes |
| Has wireless charging | — | No |
| Has a removable battery | — | No |
| Has a solar power battery | — | No |
| Released | 2020 | 2020 |
Battery life compared
The two are closest in everyday use and furthest apart in Smartwatch mode, where one lasts 4.3× as long as the other (30 days against 7 days).
Amazfit Bip S LiteAmazfit X
Battery Saver
2160 hours—Smartwatch
30 days7 days
Full Specification Comparison
99 specs| Spec | Amazfit Bip S Lite | Amazfit X |
|---|---|---|
| Design | ||
| width | 35.3 | 22.6 |
| height | 42 | 55.4 |
| volume | 16.9 cm³ | — |
| weight | 30 g | 47 g |
| thickness | 11.4 | — |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 178 x 178 px | 206 x 640 px |
| screen size | 1.28 inches | 2.07 inches |
| Display type | LCD | OLED/AMOLED |
| Has a display | Yes | Yes |
| width of band | 20 mm | — |
| water resistance | Waterproof | Waterproof |
| Always-On Display | Yes | No |
| has a touch screen | Yes | Yes |
| Gorilla Glass version | Gorilla Glass 3 | — |
| waterproof depth rating | 50 m | 50 m |
| has branded damage-resistant glass | Yes | No |
| pixel density | — | 326 ppi |
| Watch band is replaceable | — | Yes |
| Has sapphire glass display | — | No |
| Battery | ||
| battery life | 30 days | 7 days |
| battery power | 200 mAh | 205 mAh |
| has a rechargeable battery | Yes | Yes |
| battery life in power save mode | 2160 hours | — |
| has wireless charging | — | No |
| has a removable battery | — | No |
| Has a solar power battery | — | No |
| Sensors | ||
| has an accelerometer | Yes | Yes |
| Has a heart rate monitor | Yes | Yes |
| has GPS | — | Yes |
| has a compass | — | Yes |
| Has a barometer | — | No |
| has a gyroscope | — | Yes |
| Has a cadence sensor | — | No |
| Monitors perspiration | — | No |
| Has a temperature sensor | — | No |
| Monitors blood oxygenation levels | — | Yes |
| Features | ||
| release date | 2020-10-02 | 2020-10-01 |
| Has a stopwatch | Yes | Yes |
| Has call control | Yes | No |
| Has silent alarm | Yes | Yes |
| Has notifications | Yes | Yes |
| Locates your phone | Yes | Yes |
| Has vibrating alerts | Yes | Yes |
| Has smart alarm | — | No |
| has HRV tracking | — | No |
| measures VO2 max | — | Yes |
| has voice commands | — | No |
| Acquires GPS faster | — | No |
| shows readiness level | — | No |
| Can be used to answer calls | — | No |
| measures resting heart rate | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Has a built-in camera remote control function | — | No |
| Connectivity | ||
| has NFC | No | No |
| supports Wi-Fi | No | No |
| Bluetooth version | 5 | — |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| supports ANT+ | — | No |
| Miscellaneous | ||
| has aptX | No | — |
| Has passcode | Yes | Yes |
| has a battery level indicator | Yes | Yes |
| Compatible with external heart rate monitors | Yes | Yes |
| Is compatible with Windows | — | No |
| Is compatible with Mac OS X | — | No |
| has an external memory slot | — | No |
| has a socket for a 3.5 mm audio jack | — | No |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | Yes |
| Supports routes | Yes | Yes |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has exercise diary | Yes | Yes |
| Can be personalised | Yes | Yes |
| Has weight tracking | Yes | No |
| Predicts start date | Yes | Yes |
| Has period notifications | Yes | Yes |
| Provides activity reports | Yes | Yes |
| Counts how many calories you've burned | Yes | Yes |
| Tracks water intake | — | No |
| Has inactivity alerts | — | Yes |
| Has temperature tracking | — | No |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | No | Yes |
| Provides sleep reports | Yes | Yes |
| Tracks elevation | — | Yes |
| Designed for golf | — | No |
| Designed for diving | — | No |
| Tracks calorie intake | — | No |
| Detects activities automatically | — | Yes |
| Has a stroke counter for swimming | — | No |
Wrist Fit
Amazfit Bip S Lite
Sits best on wrists ~44–60mm wide (≈ 11.7–16.0cm circumference).
Amazfit X
Sits best on wrists ~58–79mm wide (≈ 15.5–21.1cm 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 Bip S Lite bigger than the Amazfit X?
The Amazfit Bip S Lite is bigger — 35.3mm vs 22.6mm case width.
Which fits a smaller wrist better, the Amazfit Bip S Lite or the Amazfit X?
The Amazfit Bip S Lite suits wrists around 44–60mm wide, and the Amazfit X around 58–79mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Bip S Lite and Amazfit X 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.