Amazfit Bip 3 vs Amazfit GTR 4
The Verdict
Amazfit Bip 3 delivers exceptional value for casual fitness tracking at $69, offering 14-day battery life and essential health monitoring in a lightweight 33g package. Amazfit GTR 4 ($199) elevates the experience significantly with its stunning 1.43-inch AMOLED display, always-on capability, and comprehensive connectivity including GPS, NFC, and Wi-Fi,extending battery to 26 days in basic mode. Both run Zepp OS and include SpO2 and heart rate monitoring, but GTR 4's superior processor (Huangshan No.2 vs. custom chipset) and smart payment features justify the premium. For budget-conscious users prioritizing fitness basics, Bip 3 excels. However, GTR 4's display quality, navigation capabilities, and feature richness make it the better all-around smartwatch for those willing to invest. Recommend GTR 4 for serious wearable users; Bip 3 for straightforward activity tracking.
Who Should Buy
Buy the Amazfit Bip 3 if…
- →Incredible value at $69 with heart rate, SpO2, and sleep tracking
- →14-day battery life means charging biweekly at most
- →5ATM water resistance for swimming at a budget price
Buy the Amazfit GTR 4 if…
- →Large 1.43" AMOLED display is sharp and vivid with always-on option
- →Dual-band GPS rivals Garmin for outdoor tracking accuracy
- →14-day battery is outstanding for an AMOLED smartwatch
Category Scores
Pros & Cons
Amazfit Bip 3
Pros
- Incredible value at $69 with heart rate, SpO2, and sleep tracking
- 14-day battery life means charging biweekly at most
- 5ATM water resistance for swimming at a budget price
- 60 sport modes for basic activity tracking
- Lightweight at 33 g — comfortable for all-day wear
Cons
- No built-in GPS — must use connected phone GPS
- TFT LCD display is dim and washes out in direct sunlight
- 240x280 resolution makes text and icons look pixelated
- No NFC, Wi-Fi, or always-on display
- Notification handling is very basic — no actionable replies
Amazfit GTR 4
Pros
- Large 1.43" AMOLED display is sharp and vivid with always-on option
- Dual-band GPS rivals Garmin for outdoor tracking accuracy
- 14-day battery is outstanding for an AMOLED smartwatch
- Built-in speaker and microphone for Bluetooth phone calls
- 150+ sport modes with auto-detection for common activities
Cons
- Zepp OS app ecosystem is extremely limited
- No NFC for contactless payments in most regions
- Cannot reply to notifications — view and dismiss only
- Build quality and software polish trail Apple and Samsung
Full Specifications
| Spec | Amazfit Bip 3 | Amazfit GTR 4 |
|---|---|---|
| Software | Zepp OS | Zepp OS 2.0 |
| Body | ||
| Weight | 33 g | 52 g (without strap) |
| Case material | Polycarbonate | Aluminum alloy with stainless steel crown |
| Water resistance | 5ATM | 5ATM |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 14 days | Up to 14 days (typical usage) |
| Display | ||
| Size | 1.69 inches | 46mm (1.43 inches) |
| Type | TFT LCD | AMOLED |
| Always-on display | ||
| Resolution | 240 x 280 | 466 x 466 |
| Processor | ||
| Chipset | Huami custom processor | Huami custom processor |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.0 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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