What is the difference between keep bracelet b2 and b3?

Differences between keep bracelets b2 and b3: 1. b2 uses a 1.1-inch AMOLED high-definition color screen with a screen resolution of 126*294, and the strap is made of TPU material, while b3 uses a 1.47-inch AMOLED high-definition color screen with a screen resolution of 126*294. 193*368, the strap is made of silicone material; 2. b2 uses 135mAh rechargeable lithium battery, supports USB direct charging, does not support power on and off and restart, b3 uses 190mAh rechargeable lithium battery, supports magnetic shock charging method, supports switch Turn off and restart; 3. Different battery life, etc.

The difference between keep bracelet b2 and b3

1. Appearance

b2 uses a 1.1-inch AMOLED high-definition color screen with a screen resolution of 126*294, and the strap is made of TPU material; while b3 uses a 1.47-inch AMOLED high-definition color screen, with a screen resolution of 193*368, and the strap is made of silicone material , with a fine matte texture. The B3's screen is clearer, has a higher resolution, and supports gesture operations. The B3 strap has a narrower width and the overall bracelet is lighter, making it more suitable for wearing during exercise.

2. In terms of functions

b2 uses a 135mAh rechargeable lithium battery, supports USB direct charging, and does not support power on and off and restart. b2’s activity calorie consumption is a member-only function. In swimming mode You can only choose 20 meters or 50 meters. In terms of sleep recording: it records sleep for ≥3 hours. It does not support two-way control and only supports built-in dials;

The b3 uses a 190mAh rechargeable lithium battery and supports magnetic shock charging. mode, supports power on and off and restart, b3 can directly view activity consumption and resting consumption in the app, supports customization of 10-100 meter swimming lanes, sleep recording: records sleep for ≥ 20 minutes, and adds rapid eye movement segments. Supports bracelet control of course progress and supports 100 dial samples.

Compared with B2, B3 has added many new functions such as dynamic heart rate monitoring, health data analysis, and exercise guidance, and supports more exercise modes such as rope skipping and sit-ups.

3. In terms of battery life

B3 has a larger battery capacity and better battery life. It can be used for 10-14 days and is more durable than B2.

4. In terms of sports modes,

b2 only supports 10 sports modes and uses USB charging. Band b3 has up to 20 sports modes, and the charging method has also been upgraded to magnetic charging.

Detailed parameter comparison

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