Amazfit
Bip 5 vs Pop 3R
Size, specs & wrist fit compared
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Which one fits you
Both need much the same wrist — roughly 48–66mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Pop 3R wears larger than the Bip 5 (45.5mm vs 38mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
On the wrist the Bip 5 feels lighter (26g vs 55.48g, case only).
The Bip 5 is middle-of-the-pack for thickness among the 356 38mm watches in the database.
Among the 461 46mm watches we hold thickness for, the Pop 3R is thinner than 97%, so it wears flatter than its width suggests.
The Pop 3R is 7.5mm wider, 0.4mm shorter, 0.4mm thinner and 29.5g heavier than the Bip 5.
Bip 5
Pop 3R
Switch or add watches
Amazfit
Bip 5
Amazfit
Pop 3R
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Amazfit Bip 538mm × 45.9mm · 11.2mm thick
- Amazfit Pop 3R45.5mm · 10.8mm thick
3D preview
Bip 5 vs Pop 3R 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 Pop 3R lasts 1.2× as long as the Bip 5 (12 days against 10 days).
Bip 5Pop 3R
Battery Saver
624 hours—Smartwatch
10 days12 daysTraining
5 hours—
Specifications
The short version
11 key specs| Spec | AmazfitBip 5 | AmazfitPop 3R |
|---|---|---|
| Case Width | 38mm | 45.5mm |
| Lug-to-Lug | 45.9mm | 45.5mm |
| Thickness | 11.2mm | 10.8mm |
| Weight | 26g | 55.48g |
| Shape | Rectangle | Circular |
| Water Resistance | 5 ATM | Water resistant |
| GPS | Yes | No |
| Display type | LCD | OLED/AMOLED |
| Screen size | 1.91 inches | 1.43 inches |
| Battery life | 10 days | 12 days |
| Released | 2023 | 2023 |
Every specification
109 specs| Spec | Amazfit Bip 5 | Amazfit Pop 3R |
|---|---|---|
| Design | ||
| width | 38 | 45.5 |
| height | 45.9 | 45.5 |
| volume | 19.54 cm³ | 22.36 cm³ |
| weight | 26 g | 55.48 g |
| thickness | 11.2 | 10.8 |
| ATM rating | 5 ATM | — |
| resolution | 320 x 380 px | 466 x 466 px |
| screen size | 1.91 inches | 1.43 inches |
| Display type | LCD | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 260 ppi | 460 ppi |
| width of band | 22 mm | — |
| water resistance | Water resistant | Water resistant |
| Always-On Display | No | Yes |
| has a touch screen | Yes | Yes |
| is designed for kids | No | No |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | No |
| Ingress Protection (IP) rating | IP68 | IP68 |
| has branded damage-resistant glass | No | No |
| Battery | ||
| charge time | 2 hours | 1.5 hours |
| battery life | 10 days | 12 days |
| battery power | 300 mAh | — |
| has wireless charging | No | — |
| has a removable battery | No | No |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in training mode | 5 hours | — |
| battery life in power save mode | 624 hours | — |
| Sensors | ||
| has GPS | Yes | No |
| has a compass | No | No |
| Has a barometer | No | No |
| has a gyroscope | No | No |
| Has a cadence sensor | No | 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 | Yes | Yes |
| Features | ||
| release date | 2023-08-01 | 2023-06-29 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | No |
| warranty period | 1 years | 1 years |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| measures VO2 max | Yes | — |
| Has notifications | Yes | Yes |
| Has ECG technology | No | No |
| Locates your phone | Yes | Yes |
| has fall detection | No | No |
| Acquires GPS faster | No | No |
| Has vibrating alerts | Yes | Yes |
| number of microphones | 1 | — |
| Can be used to answer calls | Yes | Yes |
| has irregular heart rate warnings | Yes | No |
| Has a built-in camera remote control function | No | No |
| has voice commands | — | Yes |
| Connectivity | ||
| has NFC | No | No |
| supports ANT+ | No | No |
| supports Wi-Fi | No | No |
| supports Galileo | Yes | No |
| Bluetooth version | 5.2 | 5.2 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| Has passcode | Yes | Yes |
| Has auto pause | Yes | — |
| 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 | — |
| 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 | — |
| Includes maps | Yes | — |
| Supports routes | Yes | Yes |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has live tracking | Yes | — |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | 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 | No |
| Provides activity reports | Yes | Yes |
| Displays fertile window notifications | Yes | — |
| Counts how many calories you've burned | Yes | Yes |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks elevation | Yes | Yes |
| Designed for golf | No | No |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | No |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | No | No |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | No | No |
Wrist Fit
Amazfit Bip 5
Sits best on wrists ~48–66mm wide (≈ 12.8–17.6cm circumference).
Amazfit Pop 3R
Sits best on wrists ~48–65mm wide (≈ 12.8–17.4cm circumference).
Frequently Asked Questions
Is the Amazfit Bip 5 bigger than the Amazfit Pop 3R?
The Amazfit Pop 3R is bigger — 45.5mm vs 38mm case width.
Which fits a smaller wrist better, the Amazfit Bip 5 or the Amazfit Pop 3R?
The Amazfit Bip 5 suits wrists around 48–66mm wide, and the Amazfit Pop 3R around 48–65mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Bip 5 and Amazfit Pop 3R 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.