Amazfit Bip 5 vs Garmin Fenix 7S Pro Sapphire Solar
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 48mm, the Garmin Fenix 7S Pro Sapphire Solar is the safer pick — it stays proportionate down to roughly 44mm, where the Amazfit Bip 5 starts to hang over the edge. Above 48mm both sit cleanly, and the Amazfit Bip 5 gives you more presence.
The Garmin Fenix 7S Pro Sapphire Solar wears larger than the Amazfit Bip 5 (42mm vs 38mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Amazfit Bip 5 is the slimmer of the two (11.2mm vs 14.1mm), so it slides under a cuff more easily.
On the wrist the Amazfit Bip 5 feels lighter (26g vs 65g, case only).
The Amazfit Bip 5 is middle-of-the-pack for thickness among the 356 38mm watches in the database.
Among the 661 42mm watches we hold thickness for, the Garmin Fenix 7S Pro Sapphire Solar is thicker than 80% — it will sit high even though the case width reads modest.
The Garmin Fenix 7S Pro Sapphire Solar is 4mm wider, 3.9mm shorter, 2.9mm thicker and 39g heavier than the Amazfit Bip 5.
Amazfit
Bip 5
Garmin
Fenix 7S Pro Sapphire Solar
Switch or add watches
Amazfit
Bip 5
Garmin
Fenix 7S Pro Sapphire Solar
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
- Garmin Fenix 7S Pro Sapphire Solar42mm · 14.1mm thick
3D preview
Amazfit Bip 5 vs Garmin Fenix 7S Pro Sapphire Solar 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 Garmin Fenix 7S Pro Sapphire Solar lasts 1.4× as long as the Amazfit Bip 5 (14 days against 10 days).
Amazfit Bip 5Garmin Fenix 7S Pro Sapphire Solar
Battery Saver
624 hours—Smartwatch
10 days14 daysGPS
—46 hoursTraining
5 hours7 hours
Specifications
The short version
11 key specs| Spec | AmazfitBip 5 | GarminFenix 7S Pro Sapphire Solar |
|---|---|---|
| Case Width | 38mm | 42mm |
| Lug-to-Lug | 45.9mm | 42mm |
| Thickness | 11.2mm | 14.1mm |
| Weight | 26g | 65g |
| Shape | Rectangle | Circular |
| Water Resistance | 5 ATM | 10 ATM |
| GPS | Yes | Yes |
| Display type | LCD | LCD |
| Screen size | 1.91 inches | 1.2 inches |
| Battery life | 10 days | 14 days |
| Released | 2023 | 2023 |
Every specification
123 specs| Spec | Amazfit Bip 5 | Garmin Fenix 7S Pro Sapphire Solar |
|---|---|---|
| Design | ||
| width | 38 | 42 |
| height | 45.9 | 42 |
| volume | 19.54 cm³ | 24.87 cm³ |
| weight | 26 g | 65 g |
| thickness | 11.2 | 14.1 |
| ATM rating | 5 ATM | 10 ATM |
| resolution | 320 x 380 px | 240 x 240 px |
| screen size | 1.91 inches | 1.2 inches |
| Display type | LCD | LCD |
| Has a display | Yes | Yes |
| pixel density | 260 ppi | 282 ppi |
| width of band | 22 mm | 20 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 | Yes |
| Ingress Protection (IP) rating | IP68 | — |
| has branded damage-resistant glass | No | No |
| waterproof depth rating | — | 100 m |
| Battery | ||
| charge time | 2 hours | — |
| battery life | 10 days | 14 days |
| battery power | 300 mAh | — |
| has wireless charging | No | No |
| has a removable battery | No | No |
| Has a solar power battery | No | Yes |
| has a rechargeable battery | Yes | Yes |
| battery life in training mode | 5 hours | 7 hours |
| battery life in power save mode | 624 hours | — |
| battery life with GPS on | — | 46 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 | 2023-05-31 |
| 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 | No |
| Locates your phone | Yes | Yes |
| has fall detection | No | Yes |
| Acquires GPS faster | No | Yes |
| Has vibrating alerts | Yes | Yes |
| number of microphones | 1 | — |
| Can be used to answer calls | Yes | No |
| has irregular heart rate warnings | Yes | No |
| Has a built-in camera remote control function | No | No |
| has HRV tracking | — | Yes |
| internal storage | — | 32GB |
| has voice commands | — | No |
| shows readiness level | — | Yes |
| measures resting heart rate | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Connectivity | ||
| has NFC | No | Yes |
| supports ANT+ | No | Yes |
| supports Wi-Fi | No | Yes |
| supports Galileo | Yes | Yes |
| Bluetooth version | 5.2 | — |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| Has passcode | Yes | — |
| Has auto pause | Yes | Yes |
| Is compatible with Windows | No | Yes |
| Is compatible with Mac OS X | No | Yes |
| 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 |
| Available on PC | — | Yes |
| Can upload maps | — | Yes |
| Has trackback mode | — | Yes |
| Has a wind speed sensor | — | Yes |
| Provides the sunrise/sunset time | — | Yes |
| Informs about the risk of thunderstorms | — | Yes |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | Yes |
| Has coaching | Yes | Yes |
| 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 | 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 | Yes |
| Counts how many calories you've burned | Yes | Yes |
| Doesn’t require account | — | No |
| 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 | 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).
Garmin Fenix 7S Pro Sapphire Solar
Sits best on wrists ~44–60mm wide (≈ 11.7–16.0cm circumference).
Frequently Asked Questions
Is the Amazfit Bip 5 bigger than the Garmin Fenix 7S Pro Sapphire Solar?
The Garmin Fenix 7S Pro Sapphire Solar is bigger — 42mm vs 38mm case width.
Which fits a smaller wrist better, the Amazfit Bip 5 or the Garmin Fenix 7S Pro Sapphire Solar?
The Amazfit Bip 5 suits wrists around 48–66mm wide, and the Garmin Fenix 7S Pro Sapphire Solar around 44–60mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Bip 5 and Garmin Fenix 7S Pro Sapphire Solar 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.