Amazfit Bip 5 vs Apple Watch Series 9 - Stainless Steel · 45mm
Size, specs & wrist fit compared
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Which one fits you
Both need much the same wrist — roughly 47–66mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Amazfit Bip 5 and Apple Watch Series 9 - Stainless Steel · 45mm share a near-identical 38mm case, so wrist presence comes down to thickness, lug-to-lug and weight.
The Apple Watch Series 9 - Stainless Steel · 45mm is the slimmer of the two (10.7mm vs 11.2mm), so it slides under a cuff more easily.
On the wrist the Amazfit Bip 5 feels lighter (26g vs 51.5g, case only).
Both are middle-of-the-pack for thickness among the 38mm watches in the database.
The Amazfit Bip 5 is 0.9mm longer, 0.5mm thicker and 25.5g lighter than the Apple Watch Series 9 - Stainless Steel · 45mm. Both are rectangle.
Amazfit
Bip 5
Apple
Watch Series 9 - Stainless Steel · 45mm
Switch or add watches
Amazfit
Bip 5
Apple
Watch Series 9 - Stainless Steel · 45mm
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
- Apple Watch Series 9 - Stainless Steel · 45mm38mm × 45mm · 10.7mm thick
3D preview
Amazfit Bip 5 vs Apple Watch Series 9 - Stainless Steel · 45mm 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 Battery Saver mode, where the Amazfit Bip 5 lasts 17.3× as long as the Apple Watch Series 9 - Stainless Steel · 45mm (26 days against 36 hours).
Amazfit Bip 5Apple Watch Series 9 - Stainless Steel · 45mm
Battery Saver
624 hours36 hoursSmartwatch
10 days0.75 daysTraining
5 hours—
Specifications
The short version
11 key specs| Spec | AmazfitBip 5 | AppleWatch Series 9 - Stainless Steel · 45mm |
|---|---|---|
| Case Width | 38mm | 38mm |
| Lug-to-Lug | 45.9mm | 45mm |
| Thickness | 11.2mm | 10.7mm |
| Weight | 26g | 51.5g |
| Shape | Rectangle | Rectangle |
| Water Resistance | 5 ATM | Waterproof |
| GPS | Yes | Yes |
| Display type | LCD | OLED/AMOLED |
| Screen size | 1.91 inches | 1.9 inches |
| Battery life | 10 days | 0.75 days |
| Released | 2023 | 2023 |
Every specification
121 specs| Spec | Amazfit Bip 5 | Apple Watch Series 9 - Stainless Steel · 45mm |
|---|---|---|
| Design | ||
| width | 38 | 38 |
| height | 45.9 | 45 |
| volume | 19.54 cm³ | 18.3 cm³ |
| weight | 26 g | 51.5 g |
| thickness | 11.2 | 10.7 |
| ATM rating | 5 ATM | — |
| resolution | 320 x 380 px | 396 x 484 px |
| screen size | 1.91 inches | 1.9 inches |
| Display type | LCD | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 260 ppi | 329 ppi |
| width of band | 22 mm | — |
| water resistance | Water resistant | Waterproof |
| 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 |
| waterproof depth rating | — | 50 m |
| Battery | ||
| charge time | 2 hours | 1.2 hours |
| battery life | 10 days | 0.75 days |
| battery power | 300 mAh | — |
| has wireless charging | No | Yes |
| 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 | 36 hours |
| Sensors | ||
| has GPS | Yes | Yes |
| has a compass | No | Yes |
| Has a barometer | No | Yes |
| has a gyroscope | No | Yes |
| 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 | Yes |
| Monitors blood oxygenation levels | Yes | Yes |
| Features | ||
| release date | 2023-08-01 | 2023-09-12 |
| 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 | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | No | Yes |
| Locates your phone | Yes | Yes |
| has fall detection | No | Yes |
| Acquires GPS faster | No | No |
| Has vibrating alerts | Yes | Yes |
| number of microphones | 1 | 1 |
| Can be used to answer calls | Yes | Yes |
| has irregular heart rate warnings | Yes | Yes |
| Has a built-in camera remote control function | No | Yes |
| RAM | — | 1GB |
| has HRV tracking | — | Yes |
| internal storage | — | 64GB |
| has a front camera | — | No |
| has voice commands | — | Yes |
| shows readiness level | — | No |
| 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 | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| has a cellular module | No | Yes |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | No |
| SIM cards | — | 1 eSIM |
| Wi-Fi version | — | Wi-Fi 4 (802.11n) |
| Miscellaneous | ||
| Has passcode | Yes | Yes |
| Has auto pause | Yes | 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 | 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 |
| has aptX | — | No |
| has crash detection | — | Yes |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | — |
| Has coaching | Yes | No |
| Includes maps | Yes | — |
| Supports routes | Yes | — |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has live tracking | Yes | — |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | 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 |
| 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 | 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 Bip 5
Sits best on wrists ~48–66mm wide (≈ 12.8–17.6cm circumference).
Apple Watch Series 9 - Stainless Steel · 45mm
Sits best on wrists ~47–64mm wide (≈ 12.6–17.1cm circumference).
Frequently Asked Questions
Is the Amazfit Bip 5 bigger than the Apple Watch Series 9 - Stainless Steel · 45mm?
Both have a 38mm case. Compare their thickness and lug-to-lug above to judge wrist presence.
Which fits a smaller wrist better, the Amazfit Bip 5 or the Apple Watch Series 9 - Stainless Steel · 45mm?
The Amazfit Bip 5 suits wrists around 48–66mm wide, and the Apple Watch Series 9 - Stainless Steel · 45mm around 47–64mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Bip 5 and Apple Watch Series 9 - Stainless Steel · 45mm 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.