Amazfit Pop 3R vs Huawei Watch Ultimate 2
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 51mm, the Amazfit Pop 3R is the safer pick — it stays proportionate down to roughly 48mm, where the Huawei Watch Ultimate 2 starts to hang over the edge. Above 51mm both sit cleanly, and the Huawei Watch Ultimate 2 gives you more presence.
The Huawei Watch Ultimate 2 wears larger than the Amazfit Pop 3R (48.5mm vs 45.5mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Amazfit Pop 3R is the slimmer of the two (10.8mm vs 12.9mm), so it slides under a cuff more easily.
On the wrist the Amazfit Pop 3R feels lighter (55.48g vs 80.5g, case only).
The Amazfit Pop 3R is thinner than 97% of the 46mm watches we track and the Huawei Watch Ultimate 2 than 75% of the 49mm ones — so both wear flatter than their widths suggest.
The Huawei Watch Ultimate 2 is 3mm wider, 3mm longer, 2.1mm thicker and 25g heavier than the Amazfit Pop 3R. Both are circular.
Amazfit
Pop 3R
Huawei
Watch Ultimate 2
Switch or add watches
Amazfit
Pop 3R
Huawei
Watch Ultimate 2
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 Pop 3R
Case 45.5mm · Lug-to-lug 45.5mm · Thickness 10.8mm · 55g
Balanced Fit
45.5mm 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 45.5mm, 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 wrist4.8mm spare each side
Comfortable, with visible skin either side.
- Off the wrist10.8mm off the skin
Normal sports-watch height for a wrist this size. (10.8mm case, back against the skin)
- How it seats~5.4mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist55g
Substantial without being a burden — the usual weight of a steel watch on a wrist this size. (1.0g per mm of wrist)
Huawei Watch Ultimate 2
Case 48.5mm · Lug-to-lug 48.5mm · Thickness 12.9mm · 81g
Sweet Spot
48.5mm on a 55mm wrist
Across the wrist it works — 3.3mm spare each side — but wide enough that the edge of the case back lifts clear of the skin.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 48.5mm.
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 wrist3.3mm spare each side
Fills the wrist without reaching the edge.
- Off the wrist12.9mm off the skin
Normal sports-watch height for a wrist this size. (12.9mm case, back against the skin)
- How it seats~7.0mm under the rim
Wide enough that the edge of the case back lifts clear of the skin.
- Weight on the wrist81g
Substantial without being a burden — the usual weight of a steel watch on a wrist this size. (1.5g per mm of wrist)
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Amazfit Pop 3R45.5mm · 10.8mm thick
- Huawei Watch Ultimate 248.5mm · 12.9mm thick
3D preview
Amazfit Pop 3R vs Huawei Watch Ultimate 2 on a wrist
Sized to your own wrist, turned any way you like.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
Battery life compared
Furthest apart in Smartwatch mode, where the Amazfit Pop 3R lasts 2.7× as long as the Huawei Watch Ultimate 2 (12 days against 4.5 days).
Amazfit Pop 3RHuawei Watch Ultimate 2
Smartwatch
12 days4.5 daysTraining
—192 hoursGPS
—192 hours
Specifications
The short version
10 key specs| Spec | AmazfitPop 3R | HuaweiWatch Ultimate 2 |
|---|---|---|
| Case Width | 45.5mm | 48.5mm |
| Thickness | 10.8mm | 12.9mm |
| Weight | 55.48g | 80.5g |
| Shape | Circular | Circular |
| Water Resistance | Water resistant | 10 ATM |
| GPS | No | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.43 inches | 1.5 inches |
| Battery life | 12 days | 4.5 days |
| Released | 2023 | 2025 |
Every specification
121 specs| Spec | Amazfit Pop 3R | Huawei Watch Ultimate 2 |
|---|---|---|
| Design | ||
| width | 45.5 | 48.5 |
| height | 45.5 | 48.5 |
| volume | 22.36 cm³ | 30.34 cm³ |
| weight | 55.48 g | 80.5 g |
| thickness | 10.8 | 12.9 |
| resolution | 466 x 466 px | 466 x 466 px |
| screen size | 1.43 inches | 1.5 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 460 ppi | 311 ppi |
| water resistance | Water resistant | Waterproof |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| is designed for kids | No | No |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | Yes |
| Ingress Protection (IP) rating | IP68 | IP68 |
| has branded damage-resistant glass | No | No |
| ATM rating | — | 10 ATM |
| width of band | — | 22 mm |
| waterproof depth rating | — | 150 m |
| maximum operating temperature | — | 45 °C |
| lowest potential operating temperature | — | -20 °C |
| Battery | ||
| charge time | 1.5 hours | 1 hours |
| battery life | 12 days | 4.5 days |
| has a removable battery | No | No |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery power | — | 867 mAh |
| has wireless charging | — | Yes |
| battery life with GPS on | — | 192 hours |
| battery life in training mode | — | 192 hours |
| Sensors | ||
| has GPS | No | Yes |
| has a compass | No | Yes |
| Has a barometer | No | Yes |
| has a gyroscope | No | Yes |
| Has a cadence sensor | No | Yes |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | No | — |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | No | Yes |
| Monitors blood oxygenation levels | Yes | Yes |
| Features | ||
| release date | 2023-06-29 | 2025-09-20 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | — |
| warranty period | 1 years | 1 years |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | No | Yes |
| Locates your phone | Yes | Yes |
| has fall detection | No | — |
| has voice commands | Yes | Yes |
| Acquires GPS faster | No | Yes |
| Has vibrating alerts | Yes | Yes |
| Can be used to answer calls | Yes | Yes |
| has irregular heart rate warnings | No | Yes |
| Has a built-in camera remote control function | No | Yes |
| RAM | — | 2GB |
| has HRV tracking | — | Yes |
| internal storage | — | 32GB |
| measures VO2 max | — | Yes |
| shows readiness level | — | Yes |
| measures resting heart rate | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Connectivity | ||
| has NFC | No | Yes |
| supports ANT+ | No | No |
| supports Wi-Fi | No | Yes |
| supports Galileo | No | Yes |
| Bluetooth version | 5.2 | 5.2 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Wi-Fi version | — | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) |
| Miscellaneous | ||
| Has passcode | Yes | Yes |
| Is compatible with Windows | No | No |
| Is compatible with Mac OS X | No | No |
| has an external memory slot | No | No |
| 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 |
| Has auto pause | — | Yes |
| Has trackback mode | — | Yes |
| Compatible with smart scales | — | Yes |
| Provides the sunrise/sunset time | — | Yes |
| 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 | Yes |
| Predicts start date | Yes | Yes |
| Tracks water intake | Yes | Yes |
| Has inactivity alerts | Yes | Yes |
| Has period notifications | Yes | Yes |
| Has temperature tracking | No | Yes |
| Provides activity reports | Yes | Yes |
| Counts how many calories you've burned | Yes | Yes |
| Has coaching | — | Yes |
| Includes maps | — | Yes |
| Has live tracking | — | Yes |
| Predicts ovulation | — | Yes |
| number of exercises | — | 144 |
| Displays fertile window notifications | — | Yes |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks elevation | Yes | Yes |
| Designed for golf | No | Yes |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | Yes |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | No | Yes |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | No | Yes |
Wrist Fit
Amazfit Pop 3R
Sits best on wrists ~48–65mm wide (≈ 12.8–17.4cm circumference).
Huawei Watch Ultimate 2
Sits best on wrists ~51–69mm wide (≈ 13.6–18.4cm circumference).
Frequently Asked Questions
Is the Amazfit Pop 3R bigger than the Huawei Watch Ultimate 2?
The Huawei Watch Ultimate 2 is bigger — 48.5mm vs 45.5mm case width.
Which fits a smaller wrist better, the Amazfit Pop 3R or the Huawei Watch Ultimate 2?
The Amazfit Pop 3R suits wrists around 48–65mm wide, and the Huawei Watch Ultimate 2 around 51–69mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Pop 3R and Huawei Watch Ultimate 2 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.